HY

Hiroshi Yamamoto

Canon: 55 patents #587 of 19,416Top 4%
PA Panasonic: 51 patents #210 of 21,108Top 1%
Sumitomo Electric Industries: 36 patents #330 of 21,551Top 2%
YA Yazaki: 34 patents #79 of 3,427Top 3%
SO Sony: 32 patents #1,052 of 25,231Top 5%
Honda Motor Co.: 31 patents #221 of 21,052Top 2%
NI Nikon: 29 patents #123 of 2,493Top 5%
IC Idemitsu Kosan Co.: 29 patents #39 of 1,237Top 4%
Mitsubishi Electric: 25 patents #671 of 25,717Top 3%
VJ Victor Company Of Japan: 23 patents #33 of 1,489Top 3%
HI Hitachi: 22 patents #1,535 of 28,497Top 6%
Dai Nippon Printing Co.: 20 patents #72 of 2,222Top 4%
Fujitsu Limited: 19 patents #1,495 of 24,456Top 7%
KO Komatsu: 16 patents #46 of 2,087Top 3%
Ngk Spark Plug Co.: 16 patents #89 of 1,594Top 6%
FU Fujifilm: 15 patents #581 of 4,519Top 15%
KS Kawasaki Steel: 15 patents #35 of 1,922Top 2%
SU Subaru: 13 patents #40 of 1,436Top 3%
AC Ajinomoto Co.: 13 patents #98 of 2,190Top 5%
NT NTT: 12 patents #334 of 4,871Top 7%
Tdk: 12 patents #488 of 3,796Top 15%
Mazda Motor: 12 patents #243 of 4,755Top 6%
CL Cig Photonics Japan Limited: 12 patents #2 of 7Top 30%
SC Sanyo Electric Co.: 11 patents #436 of 6,347Top 7%
Sharp Kabushiki Kaisha: 10 patents #1,673 of 10,731Top 20%
Basf Se: 10 patents #1,659 of 13,826Top 15%
ND Nitto Denko: 10 patents #336 of 2,479Top 15%
NC Nippon Shokubai Co.: 9 patents #114 of 1,108Top 15%
PE Pentax: 9 patents #192 of 761Top 30%
CC Ciba Specialty Chemicals: 9 patents #123 of 1,233Top 10%
IC Ikegami Tsushinki Co.: 8 patents #2 of 89Top 3%
KC Kyoto Daiichi Kagaku Co.: 8 patents #7 of 118Top 6%
TK Toda Kogyo: 7 patents #66 of 328Top 25%
FI Fujifilm Business Innovation: 7 patents #1,321 of 5,238Top 30%
NE Nec: 6 patents #2,374 of 14,502Top 20%
OC Ono Pharmaceutical Co.: 6 patents #100 of 559Top 20%
OJ Oclaro Japan: 5 patents #10 of 108Top 10%
TO Toyota: 5 patents #5,641 of 26,838Top 25%
EI Eisai: 5 patents #240 of 998Top 25%
BI Bitkey: 5 patents #1 of 3Top 35%
CC Chuo Denki Kogyo Co.: 4 patents #1 of 18Top 6%
DC Dainippon Screen Mfg. Co.: 4 patents #193 of 977Top 20%
MC Murata Manufacturing Co.: 4 patents #1,804 of 5,295Top 35%
TC The Coca-Cola: 4 patents #230 of 1,471Top 20%
KT Kabushiki Kaisha Toshiba: 4 patents #6,684 of 21,451Top 35%
SC Shinfuji Burner Co.: 3 patents #1 of 3Top 35%
NC Nitto Chemical Industry Co.: 3 patents #39 of 179Top 25%
HC Hitachi Construction Machinery Co.: 3 patents #381 of 1,234Top 35%
OJ Opnext Japan: 3 patents #47 of 185Top 30%
PL Panafacom Limited: 3 patents #5 of 37Top 15%
TK Tamura Kaken: 3 patents #4 of 37Top 15%
TC Toa Medical Electronics Co.: 3 patents #26 of 118Top 25%
TK Toshiba Tec Kabushiki Kaisha: 3 patents #733 of 1,664Top 45%
IBM: 3 patents #26,272 of 70,183Top 40%
KC Koito Manufacturing Co.: 3 patents #355 of 1,047Top 35%
Kubota: 3 patents #629 of 2,059Top 35%
LJ Lumentum Japan: 3 patents #20 of 67Top 30%
AC Asahi Glass Co.: 3 patents #625 of 2,251Top 30%
MC Mitsubishi Chemical: 3 patents #645 of 3,022Top 25%
NE Nec Electronics: 3 patents #234 of 1,789Top 15%
FI Fuso Pharmaceutical Industries: 3 patents #42 of 153Top 30%
NC Nippon Zeon Co.: 3 patents #131 of 609Top 25%
KF Kabushiki Kaisha F.C.C.: 2 patents #47 of 204Top 25%
HC Hitachi Chemical Company: 2 patents #701 of 1,946Top 40%
JO Joled: 2 patents #188 of 392Top 50%
FC Fuji Kikai Kogyo Co.: 2 patents #3 of 13Top 25%
TT The University Of Tokyo: 2 patents #500 of 2,633Top 20%
AC Akebono Brake Industry Co.: 2 patents #120 of 376Top 35%
FL Fujitsu Vlsi Limited: 2 patents #41 of 256Top 20%
Nissan Motor Co.: 2 patents #3,090 of 8,689Top 40%
SH Shimadzu: 2 patents #805 of 2,007Top 45%
NP Nippon Telegraph And Telephone Public: 2 patents #129 of 842Top 20%
Aisin Seiki Kabushiki Kaisha: 2 patents #1,427 of 3,782Top 40%
BK Bando Kagaku Kabushiki Kaisha: 2 patents #5 of 37Top 15%
FC Furukawa Electric Co.: 2 patents #850 of 2,370Top 40%
HM Hitachi Maxell: 2 patents #441 of 1,211Top 40%
KU Keio University: 2 patents #97 of 781Top 15%
KM Kawasaki Microelectronics: 2 patents #25 of 88Top 30%
NC Nippondenso Co.: 2 patents #1,150 of 3,479Top 35%
NC Nitto Jushi Kogyo Co.: 2 patents #4 of 21Top 20%
DC Dainippon Ink And Chemicals: 2 patents #241 of 1,002Top 25%
YC Yamatake-Honeywell Co.: 2 patents #37 of 169Top 25%
Toshiba Memory: 1 patents #1,210 of 1,971Top 65%
BL Basf Se Ludwigshafen: 1 patents #4 of 100Top 4%
BA Binary Arts: 1 patents #3 of 4Top 75%
Casio Computer Co.: 1 patents #1,284 of 1,970Top 70%
EL Energy Storage Materials Llc.: 1 patents #2 of 13Top 20%
FC Fuji Electric Co.: 1 patents #1,354 of 2,643Top 55%
HE Hitachi Maxell Energy: 1 patents #2 of 38Top 6%
HF House Foods: 1 patents #19 of 66Top 30%
HC Howa Co.: 1 patents #3 of 18Top 20%
HC Howa Textile Industry Co.: 1 patents #5 of 30Top 20%
JA Japan Science And Technology Agency: 1 patents #756 of 2,171Top 35%
JT Japan Tobacco: 1 patents #582 of 1,187Top 50%
JL Japat Limited: 1 patents #1 of 23Top 5%
JS Jsp: 1 patents #80 of 134Top 60%
JS Jsr: 1 patents #649 of 1,137Top 60%
KC Kaken Pharmaceutical Co.: 1 patents #159 of 335Top 50%
LC Lapis Semiconductor Co.: 1 patents #173 of 349Top 50%
LI Lintec: 1 patents #282 of 514Top 55%
ML M & G Partners, Llp: 1 patents #4 of 19Top 25%
MS Magnachip Semiconductor: 1 patents #215 of 404Top 55%
MM Micro Motion: 1 patents #143 of 279Top 55%
MC Mitsubishi Electric Semiconductor Software Co.: 1 patents #33 of 117Top 30%
MD Mitsubishi Electric System Lsi Design: 1 patents #31 of 98Top 35%
MI Mitsui Petrochemical Industries: 1 patents #503 of 1,024Top 50%
MI Mitsui Toatsu Chemicals, Incorporated: 1 patents #880 of 1,543Top 60%
Nintendo Co.: 1 patents #886 of 1,476Top 65%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
NM Nippon Steel & Sumitomo Metal: 1 patents #786 of 1,491Top 55%
NC Niterra Co.: 1 patents #41 of 125Top 35%
NK Nitto Kagaku Kogyo Kabushiki Kaisha: 1 patents #15 of 43Top 35%
NO Nok: 1 patents #382 of 725Top 55%
OC Oki Semiconductor Co.: 1 patents #202 of 526Top 40%
PE Pentax: 1 patents #238 of 396Top 65%
RT Renesas Technology: 1 patents #1,991 of 3,337Top 60%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
SE Seiko Epson: 1 patents #5,551 of 7,774Top 75%
SC Shibuya Kogyo Co.: 1 patents #65 of 173Top 40%
SL Suntory Holdings Limited: 1 patents #406 of 846Top 50%
TC Tamron Co.: 1 patents #74 of 138Top 55%
TK Terumo Kabushiki Kaisha: 1 patents #888 of 1,558Top 60%
TW The Japan Steel Works: 1 patents #307 of 643Top 50%
TS Toshiba Electronic Devices & Storage: 1 patents #470 of 900Top 55%
TC Toshiba Heating Appliances Co.: 1 patents #9 of 30Top 30%
AG Agc: 1 patents #509 of 954Top 55%
UO University Public Corporation Osaka: 1 patents #34 of 141Top 25%
Yamaha Motor: 1 patents #1,283 of 2,310Top 60%
YA Yamatake: 1 patents #76 of 243Top 35%
YC Yamato Scale Co.: 1 patents #57 of 106Top 55%
ZE Zeon: 1 patents #435 of 734Top 60%
TI Texas Instruments: 1 patents #7,357 of 12,488Top 60%
Overall (All Time): #103 of 4,157,543Top 1%
818
Patents All Time

Issued Patents All Time

Showing 1–25 of 818 patents

Patent #TitleCo-InventorsDate
12413041 Optical module with two differential transmission line pairs with different lengths designed to cancel phase shift and stabilize high-frequency signal Daisuke Noguchi 2025-09-09
12406096 Utilization management device, utilization management method, and program Yuki Ejiri 2025-09-02
12386159 Zoom optical system, optical apparatus and method for manufacturing the zoom optical system 2025-08-12
12384306 Sound absorber for motor vehicle and floor silencer for motor vehicle Masahiko Yanagihara, Kosuke Ueda 2025-08-12
12371568 Thermally conductive silicone composition and thermally conductive silicone material Keiichi Komatsu 2025-07-29
12368955 Image processing device, image processing method, and program Takayoshi Ozone, Ryuichi Tadano 2025-07-22
12366185 Power transmission device 2025-07-22
12342076 Image processing apparatus and image processing method Ryuichi Tadano, Takayoshi Ozone 2025-06-24
12331694 Constant-speed travel apparatus Akira Kato, Kazumi Miyashita, Yoshiyuki Misumi 2025-06-17
12319616 Optical glass, optical element including optical glass, and optical apparatus Hiroyuki Inoue, Atsunobu Masuno, Kohei YOSHIMOTO, Motoi Ueda, Tatsunori Kawashima 2025-06-03
12300780 Electrode for power storage device, and power storage device Manato Uchida, Daisuke SHISHIHARA, Hideaki HIKOSAKA, Ayako KONDO, Suguru MIYAMOTO +1 more 2025-05-13
12301998 Imaging device and imaging method Junji Shimada, Makoto Ohta 2025-05-13
12272627 Semiconductor device 2025-04-08
12255681 Optical transmission/reception device, optical communications system and optical transmission/reception method 2025-03-18
12240989 Organomodified metal oxide or metalloid oxide polymer film Admir Hadzic, Ari Karkkainen, Sami Pirinen, Milja Hannu-Kuure, Jarkko Leivo +4 more 2025-03-04
12234905 Power transmission device 2025-02-25
12224552 Optical module Daisuke Noguchi 2025-02-11
12219059 Utilization management system, management device, utilization control device, user terminal, utilization management method, and program Yuki Ejiri 2025-02-04
12209191 Ink composition for performing printing on impermeable base material and image recording method Yushi HONGO, Ryuji Shinohara, Masaharu Kawai, Taiga MIZOE 2025-01-28
12174355 Zoom optical system, imaging device and method for manufacturing the zoom optical system Tomoki Ito 2024-12-24
12170733 Utilization management system, management device, utilization control device, utilization management method, and computer-readable program Yuki Ejiri 2024-12-17
12159718 Method for evaluating pancreatic cancer, pancreatic cancer evaluating apparatus, pancreatic cancer evaluating method, pancreatic cancer evaluating program product, pancreatic cancer evaluating system and information communication terminal apparatus Nobukazu ONO, Atsuko Shinhara, Takahiko Muramatsu, Shinya Kikuchi, Koichi Shiraishi +7 more 2024-12-03
12122924 Inkjet ink composition and image recording method Yushi HONGO, Ryuji Shinohara, Masaharu Kawai, Taiga MIZOE 2024-10-22
12073597 Information processing device and information processing method Takayoshi Ozone, Ryuichi Tadano, Naoko Hirashima, Yo Nonoyama 2024-08-27
12072476 Optical system, optical apparatus, and method of manufacturing optical system Masashi Yamashita, Tomoki Ito, Hiroshi Yabumoto, Satoshi Miwa, Keisuke TSUBONOYA +2 more 2024-08-27