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 451–475 of 818 patents

Patent #TitleCo-InventorsDate
6846912 Antibody against LAR phosphatase subunit Kazutake Tsujikawa, Yukiko Uchino, Noboru Konishi 2005-01-25
6826932 Drum-type washing machine Yasuaki Sonoda, Yasuhiko Yokoi, Takao Kinouchi 2004-12-07
6820241 Semiconductor device with voltage down circuit changing power supply voltage to operating voltage 2004-11-16
6816860 Database load distribution processing method and recording medium storing a database load distribution processing program 2004-11-09
6811828 Electroless gold plating solution and method for electroless plating Akio Takahashi, Sumiko Nakajima, Kiyoshi Hasegawa, Kanji Murakami 2004-11-02
6810213 Optical module and optical transceiver Koichiro Tonehira, Kenji Yoshimoto, Michihide Sasada, Tetsuya Aoki 2004-10-26
6807395 Computer assisted learning system, storage server used for computer assisted learning system and computer readable media recording program used in storage server Ryuji Iwazaki, Masanori Kawasumi, Yuki Kamata, Tatsuya Haraguchi, Shuichi Tsujimoto 2004-10-19
6793920 Antithrombotic agent and anti-von willebrand factor monoclonal antibody Mitsuyo Nagano, Morikazu Kito, Ryota Yoshimoto, Tsuyoshi Kobayashi 2004-09-21
6791772 Objective lens driver Kanji Wakabayashi, Yoshihiro Ikawa 2004-09-14
6782722 Drum washing machine Yasuhiko Yokoi, Yasuaki Sonoda, Takao Kinouchi 2004-08-31
6777610 Protective sheet for solar battery module, method of fabricating the same and solar battery module Hiroshi Yamada, Koujiro Ookawa, Yasuki Suzuura, Takakazu Goto, Hideki Arao +3 more 2004-08-17
6764608 Fine spinel-type ferrimagnetic particles containing Fe-Co-Ni and process for producing the same Yukihiro Nissato 2004-07-20
6753284 Sintered alumina ceramic, method for producing the same, and cutting tool Takeshi Mitsuoka, Kazuhiro Urashima 2004-06-22
6750394 Thin-film solar cell and its manufacturing method Kenji Wada 2004-06-15
6747921 Apparatus for driving an objective lens utilizing flexible arms and pivotability mechanisms Kanji Wakabayashi, Hitoshi Fujii, Masanari Mohri, Takayuki Kojima, Daisaburo Kubota +1 more 2004-06-08
6702211 Method and apparatus for peeling a coating film of a coated resin product 2004-03-09
6672523 Method and apparatus for peeling a coating film of a coated resin product 2004-01-06
6667943 Optical disc apparatus Koichi Maruyama, Hisashi Konno, Suguru Takishima, Wataru Kubo, Hiroshi Nishikawa 2003-12-23
6656602 Gas barrier coating composition, process for producing the same, and gas barrier coating film Satoshi Ishikawa, Hiroshi Shiho, Takuya Yamazaki, Hideki Izawa 2003-12-02
6657944 Objective lens driving device Masanari Mohri 2003-12-02
6646083 Crosslinked polymers containing tertiary amine and/or quaternary ammonium salt structures, processes for making and uses thereof Yoshiaki Hirano, Takehiko Morita, Takafumi Kubo, Kenichi Takematsu, Yutaka Sugiyama 2003-11-11
6638041 Water based hydraulic fluid and hydraulic pressure device Hiroyuki Tokunaga 2003-10-28
6614367 Data recording method 2003-09-02
6603020 Fluorescent diketopyrrolopyrroles Robert Moretti, Zhimin Hao 2003-08-05
6588278 Ultrasonic inspection device and ultrasonic probe Yoshihiko Takishita 2003-07-08