HT

Hiroyuki Takahashi

NE Nec Electronics: 77 patents #1 of 1,789Top 1%
RE Renesas Electronics: 62 patents #5 of 4,529Top 1%
Canon: 52 patents #676 of 19,416Top 4%
NE Nec: 51 patents #67 of 14,502Top 1%
Ricoh Company: 51 patents #217 of 9,818Top 3%
TO Toyota: 43 patents #257 of 26,838Top 1%
PE Pentax: 33 patents #33 of 761Top 5%
TL Tokyo Electron Limited: 27 patents #155 of 5,567Top 3%
HH Hitachi High-Technologies: 24 patents #165 of 1,917Top 9%
HC Hitachi Koki Co.: 20 patents #32 of 888Top 4%
HI Hitachi: 17 patents #2,231 of 28,497Top 8%
Nintendo Co.: 16 patents #95 of 1,476Top 7%
DE Denso: 14 patents #767 of 11,792Top 7%
SC Sanyo Electric Co.: 12 patents #378 of 6,347Top 6%
DI Disco: 11 patents #55 of 708Top 8%
OL Olympus: 11 patents #398 of 3,097Top 15%
AD Advantest: 10 patents #85 of 1,193Top 8%
MC Murata Manufacturing Co.: 9 patents #868 of 5,295Top 20%
Pioneer Electronic: 8 patents #194 of 1,840Top 15%
Mazda Motor: 8 patents #447 of 4,755Top 10%
AK Aisan Kogyo Kabushiki Kaisha: 8 patents #49 of 642Top 8%
HD Hitachi Displays: 8 patents #124 of 752Top 20%
TA Takata: 7 patents #88 of 608Top 15%
Sumitomo Electric Industries: 6 patents #4,612 of 21,551Top 25%
PE Pentax: 6 patents #75 of 396Top 20%
TC Toyoda Gosei Co.: 6 patents #376 of 2,296Top 20%
Ngk Spark Plug Co.: 6 patents #306 of 1,594Top 20%
OC Olympus Optical Co.: 6 patents #576 of 2,334Top 25%
KT Kabushiki Kaisha Toshiba: 5 patents #5,683 of 21,451Top 30%
MC Miyata Industry Co.: 5 patents #1 of 17Top 6%
MC Metawater Co.: 5 patents #2 of 93Top 3%
PA Panasonic: 5 patents #5,165 of 21,108Top 25%
SO Sony: 4 patents #8,966 of 25,231Top 40%
KS Kobe Steel: 4 patents #205 of 2,031Top 15%
IT Indiana University Research And Technology: 4 patents #52 of 664Top 8%
IC Idemitsu Petrochemical Co.: 3 patents #133 of 578Top 25%
FU Fujirebio: 3 patents #39 of 219Top 20%
HC Hitachi Cable: 3 patents #224 of 1,086Top 25%
HC Hitachi Device Engineering Co.: 3 patents #147 of 514Top 30%
Honda Motor Co.: 3 patents #6,619 of 21,052Top 35%
YH Yakult Honsha: 3 patents #70 of 410Top 20%
TC Takigen Manufacturing Co.: 3 patents #6 of 26Top 25%
TT The University Of Tokyo: 3 patents #321 of 2,633Top 15%
TC Toyo Tire & Rubber Co.: 3 patents #110 of 499Top 25%
TK Toyoda Koki Kabushiki Kaisha: 3 patents #152 of 674Top 25%
UN Unknown: 3 patents #7,366 of 83,584Top 9%
SI Sumitomo Rubber Industries: 2 patents #809 of 1,637Top 50%
RT Renesas Technology: 2 patents #1,374 of 3,337Top 45%
FC Fuji Filter Manufacturing Co.: 2 patents #2 of 19Top 15%
Rohm Co.: 2 patents #1,039 of 2,292Top 50%
NC Ngk Optoceramics Co.: 2 patents #7 of 24Top 30%
CC Citizen Watch Co.: 2 patents #460 of 1,225Top 40%
NC Nakata Engineering Co.: 2 patents #3 of 12Top 25%
MK Msd K.K.: 2 patents #42 of 111Top 40%
PC Pacific Industrial Co.: 2 patents #27 of 133Top 25%
TC Toshiba Battery Co.: 2 patents #56 of 145Top 40%
JL Japan Aviation Electronics Industry, Limited: 2 patents #337 of 728Top 50%
SH Shimadzu: 2 patents #805 of 2,007Top 45%
DE Dexerials: 2 patents #177 of 387Top 50%
AK Asahi Kogaku Kabushiki Kaisha: 2 patents #2 of 73Top 3%
Pioneer: 2 patents #761 of 1,730Top 45%
Y- Y-Tec: 2 patents #1 of 43Top 3%
Yamaha Motor: 2 patents #855 of 2,310Top 40%
KU Keio University: 2 patents #97 of 781Top 15%
NC Nippon Steel Chemical: 2 patents #49 of 184Top 30%
IC Idemitsu Unitech Co.: 2 patents #10 of 36Top 30%
SD Showa Denko: 2 patents #110 of 593Top 20%
SK Showa Denko K.K.: 2 patents #639 of 1,736Top 40%
NI Ngk Insulators: 2 patents #947 of 2,083Top 50%
SC Sumitomo Chemical: 2 patents #1,792 of 4,033Top 45%
OU Ohio State University: 2 patents #84 of 584Top 15%
SC Sumitomo Precision Products Co.: 2 patents #43 of 199Top 25%
KC Kyowa Co.: 2 patents #8 of 64Top 15%
SK Sekisui Kaseihin Kogyo: 1 patents #50 of 116Top 45%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
SC Shin-Etsu Handotai Co.: 1 patents #385 of 679Top 60%
SK Shinko Kosen Kogyo Kabushiki Kaisha: 1 patents #11 of 48Top 25%
SH Showa: 1 patents #167 of 337Top 50%
SC Stanley Electric Co.: 1 patents #550 of 1,072Top 55%
F- F-Tech: 1 patents #28 of 100Top 30%
EC Eppendorf Himac Technologies Co.: 1 patents #5 of 16Top 35%
TI Takeda Chemical Industries: 1 patents #745 of 1,420Top 55%
DI Daicel Chemical Industries: 1 patents #476 of 893Top 55%
TL Teijin Pharma Limited: 1 patents #114 of 294Top 40%
ED Empire Technology Development: 1 patents #283 of 547Top 55%
TS Tokyo Metropolitan Sewerage Service: 1 patents #13 of 34Top 40%
TO Topcon: 1 patents #425 of 684Top 65%
TO Tosoh: 1 patents #576 of 1,042Top 60%
Brother Kogyo: 1 patents #2,155 of 2,767Top 80%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
YE Yokogawa Electric: 1 patents #658 of 1,441Top 50%
YE Yokogawa Hokushin Electric: 1 patents #34 of 112Top 35%
YA Yokohama Aeroquip: 1 patents #2 of 13Top 20%
YC Yutaka Giken Co.: 1 patents #56 of 161Top 35%
KS Kobe Steel: 1 patents #937 of 1,773Top 55%
KC Koki Holdings Co.: 1 patents #124 of 215Top 60%
KC Kowa Company: 1 patents #310 of 562Top 60%
KC Koyo Seiko Co.: 1 patents #363 of 749Top 50%
YA Yazaki: 1 patents #2,077 of 3,427Top 65%
MS Melexis Technologies Sa: 1 patents #58 of 88Top 70%
KW Kanto Special Steel Works: 1 patents #7 of 23Top 35%
MK Mitsubishi Kinzoku: 1 patents #108 of 280Top 40%
MM Mitsubishi Materials: 1 patents #812 of 1,543Top 55%
JT Jtekt: 1 patents #1,102 of 1,969Top 60%
JE Jfe Engineering: 1 patents #11 of 75Top 15%
NA Nachi-Fujikoshi: 1 patents #16 of 136Top 15%
NO National Agriculture And Food Research Organization: 1 patents #25 of 173Top 15%
NU National University Corporation Gunma University: 1 patents #97 of 263Top 40%
HO Hoya: 1 patents #757 of 1,290Top 60%
NI Nifco: 1 patents #245 of 650Top 40%
HE Hitachi Vlsi Engineering: 1 patents #390 of 666Top 60%
NM Nippon Steel & Sumitomo Metal: 1 patents #786 of 1,491Top 55%
NI Nisshinbo Industries: 1 patents #182 of 375Top 50%
HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
OS Olympus Medical Systems: 1 patents #501 of 833Top 65%
GS Gvbb Holdings S.A.R.L: 1 patents #62 of 136Top 50%
FC Furukawa Co.: 1 patents #36 of 90Top 40%
FU Fujikura: 1 patents #788 of 1,407Top 60%
PV Pioneer Video: 1 patents #67 of 139Top 50%
PS Prime Planet Energy & Solutions: 1 patents #94 of 228Top 45%
FU Fujifilm: 1 patents #3,076 of 4,519Top 70%
FC Favess Co.: 1 patents #6 of 31Top 20%
SC Sanyo Kiki Co.: 1 patents #4 of 10Top 40%
SE Seiko Epson: 1 patents #5,551 of 7,774Top 75%
📍 Yamanashi, MA: #1 of 3 inventorsTop 35%
Overall (All Time): #158 of 4,157,543Top 1%
716
Patents All Time

Issued Patents All Time

Showing 451–475 of 716 patents

Patent #TitleCo-InventorsDate
7029833 Image display medium, process for forming image, and multicolor image-forming apparatus Shigenobu Hirano, Ikue Kawashima 2006-04-18
7030607 Variable reluctance-type resolver Katsuaki Ando 2006-04-18
7023747 Semiconductor memory device and address conversion circuit 2006-04-04
7023771 Optical information recording apparatus Shinichi Takata, Yoshihiro Kitano, Yoshitaka Hasunuma, Wataru Hasegawa 2006-04-04
7023434 Image processing apparatus and image processing program Shugo Takahashi, Haruki Kodera, Toshiharu Izuno 2006-04-04
7006401 Semiconductor storage device and refresh control method thereof Takuya Hirota, Noriaki Komatsu, Atsushi Nakagawa, Susumu Takano, Masahiro Yoshida +2 more 2006-02-28
7005112 Thermal decomposer for waste Kiyoe Takahashi 2006-02-28
7002868 High-speed, two-port dynamic random access memory (DRAM) with a late-write configuration 2006-02-21
7002854 Internal voltage level control circuit and semiconductor memory device as well as method of controlling the same Atsushi Nakagawa 2006-02-21
6998329 SOI wafer producing method, and wafer separating jig Hiroji Aga, Kiyoshi Mitani 2006-02-14
6992385 Semiconductor device, a method of manufacturing the same and an electronic device Yukihiro Satou, Takeshi Otani, Toshiyuki Hata, Ichio Shimizu 2006-01-31
6985245 Image processing apparatus and system and control method therefor, image data processing method, image forming apparatus and control method therefor, controller therefor, and storage medium storing the control method for processing image data having different printing attributes 2006-01-10
6977859 Semiconductor memory device and control method thereof 2005-12-20
6973522 Microcomputer with program-revision ability 2005-12-06
6956548 Display device Katsuhiko Yarita 2005-10-18
6953424 Rotor driving apparatus with temperature adjustment of elastic supporting portion Shoji Kusumoto 2005-10-11
6947345 Semiconductor memory device Hideo Inaba, Atsushi Nakagawa 2005-09-20
6944081 Semiconductor storage and its refreshing method Atsushi Nakagawa, Yoshiyuki Katou, Hideo Inaba, Noriaki Komatsu, Takuya Hirota +1 more 2005-09-13
6938715 Hood structure of motor vehicle Makoto Hamada 2005-09-06
6933750 Buffer circuit, buffer tree, and semiconductor device Hiroyuki Satake 2005-08-23
6933506 Microstrip gas chamber 2005-08-23
6930945 Semiconductor memory device and control method thereof 2005-08-16
6929575 Pulley Atsushi Kosaka 2005-08-16
6928020 Semiconductor memory device Hideo Inaba, Atsushi Nakagawa 2005-08-09
6925016 Semiconductor memory and method for entering its operation mode Takato Shimoyama, Takashi Kusakari 2005-08-02