HY

Hiroyuki Yamaguchi

Sumitomo Electric Industries: 42 patents #244 of 21,551Top 2%
SO Sony: 34 patents #939 of 25,231Top 4%
TO Toyota: 17 patents #1,469 of 26,838Top 6%
TL Toyota Central R&D Labs: 11 patents #66 of 1,657Top 4%
PE Pentax: 10 patents #180 of 761Top 25%
Canon: 8 patents #7,260 of 19,416Top 40%
ND Ntt Docomo: 7 patents #371 of 1,706Top 25%
NS Nippon Steel: 6 patents #412 of 4,423Top 10%
HI Hitachi: 5 patents #7,555 of 28,497Top 30%
MC Menicon Co.: 5 patents #37 of 263Top 15%
NC Nippondenso Co.: 5 patents #465 of 3,479Top 15%
Fujitsu Limited: 4 patents #7,093 of 24,456Top 30%
HC Hitachi Chemical Company: 4 patents #392 of 1,946Top 25%
NM Nippon Steel & Sumitomo Metal: 4 patents #273 of 1,491Top 20%
KK Kanto Kagaku: 4 patents #21 of 181Top 15%
Kioxia: 3 patents #479 of 1,813Top 30%
Aisin Seiki Kabushiki Kaisha: 3 patents #1,084 of 3,782Top 30%
KS Kyocera Document Solutions: 3 patents #862 of 1,545Top 60%
NC N.E. Chemcat: 3 patents #29 of 136Top 25%
UJ Unisia Jecs: 2 patents #148 of 395Top 40%
NT NTT: 2 patents #2,095 of 4,871Top 45%
PS Prime Planet Energy & Solutions: 2 patents #44 of 228Top 20%
SC Sumitomo Chemical: 2 patents #1,792 of 4,033Top 45%
TI Toyota Industries: 2 patents #605 of 1,610Top 40%
KA Kaneka: 2 patents #598 of 1,525Top 40%
CA Calsonic: 2 patents #34 of 204Top 20%
MC Murata Manufacturing Co.: 2 patents #2,631 of 5,295Top 50%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
CK Calsonic Kansei: 2 patents #178 of 675Top 30%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
TT Tokyo Institute Of Technology: 1 patents #411 of 1,159Top 40%
AK Asahi Kogaku Kabushiki Kaisha: 1 patents #9 of 73Top 15%
CP Chugai Pharmaceutical: 1 patents #730 of 1,238Top 60%
Dai Nippon Printing Co.: 1 patents #1,392 of 2,222Top 65%
DE Denso: 1 patents #6,940 of 11,792Top 60%
DA Denso International America: 1 patents #317 of 604Top 55%
FL Fujitsu Ten Limited: 1 patents #456 of 996Top 50%
KK Kabushiki Kaisha Chuo Kenkyusho: 1 patents #1 of 22Top 5%
KC Kansai Paint Co.: 1 patents #432 of 822Top 55%
KK Kokusai Denki Kabushiki Kaisha: 1 patents #3 of 7Top 45%
MC Matsushit Electric Industrial Co.: 1 patents #13 of 293Top 5%
MM Matsuura Machinery: 1 patents #28 of 59Top 50%
MK Meiji Seika Kaisha: 1 patents #353 of 752Top 50%
MC Meiji Seika Pharma Co.: 1 patents #105 of 183Top 60%
MC Meito Sangyo Co.: 1 patents #24 of 68Top 40%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
SS Sophia School: 1 patents #26 of 57Top 50%
SC Sumitomo Metal Mining Co.: 1 patents #385 of 736Top 55%
TC Taoka Chemical Co.: 1 patents #26 of 69Top 40%
AK Aishin Seiki Kabushiki Kaisha: 1 patents #2 of 53Top 4%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Yokohama, JP: #28 of 480 inventorsTop 6%
Overall (All Time): #3,078 of 4,157,543Top 1%
208
Patents All Time

Issued Patents All Time

Showing 101–125 of 208 patents

Patent #TitleCo-InventorsDate
7970223 Image encoding apparatus, image decoding apparatus, image encoding method, image decoding method, image encoding program, and image decoding program Kazuo Sugimoto, Satoru Adachi, Sadaatsu Kato, Minoru Etoh, Mitsuru Kobayashi 2011-06-28
7916497 Printed circuit board and differential signaling structure 2011-03-29
7903891 Image encoding apparatus, image decoding apparatus, image encoding method, image decoding method, image encoding program, and image decoding program Kazuo Sugimoto, Satoru Adachi, Sadaatsu Kato, Minoru Etoh, Mitsuru Kobayashi 2011-03-08
7806790 Slippage detection system and method for continuously variable transmissions Kunihiro Iwatsuki, Kazumi Hoshiya, Yasuhiro Oshiumi, Yasunori Nakawaki, Masataka Osawa +2 more 2010-10-05
7776476 Battery Masayuki Ihara, Hiroshi Horiuchi, Tadahiko Kubota 2010-08-17
7778143 Optical disk and optical disk apparatus Seiji Nishiwaki, Hironori Deguchi 2010-08-17
7645544 Electrolyte, battery including electrolyte, and method for manufacturing electrolyte Masayuki Ihara, Tadahiko Kubota, Toru Odani 2010-01-12
7643559 Coding method, decoding method, coding apparatus, decoding apparatus, image processing system, coding program, and decoding program Sadaatsu Kato, Minoru Etoh, Shunichi Sekiguchi, Yasuhiro Ogiri, Satoru Adachi +1 more 2010-01-05
7632608 Ionic compound, electrolytic solution, electrochemical device and battery Masayuki Ihara, Tadahiko Kubota 2009-12-15
7630413 Data transmission method, data transmission apparatus, and data transmission system Mitsuru Kobayashi, Satoru Adachi, Kazuo Sugimoto, Sadaatsu Kato 2009-12-08
7596279 Image encoding device, image decoding device, image encoding method, image decoding method, image encoding program, and image decoding program Kazuo Sugimoto, Satoru Adachi, Sadaatsu Kato, Minoru Etoh, Mitsuru Kobayashi 2009-09-29
7545652 Printed circuit board and differential signaling structure 2009-06-09
7503383 Automotive air conditioning system Osamu Kobayashi, Eiichi Ogata, Isao Kinoshita, Timothy Roland, Glenn Crocker 2009-03-17
7474699 Moving picture encoding/transmission system, moving picture encoding/transmission method, and encoding apparatus, decoding apparatus, encoding method decoding method and program usable for the same Mitsuru Kobayashi, Minoru Etoh, Shunichi Sekiguchi, Satoru Adachi 2009-01-06
7453699 Digital electronic apparatus with suppressed radiant noise Hideho Inagawa, Shin'ichi Nishimura, Daishiro Sekijima, Tsunao Hombo, Masafumi Kamei 2008-11-18
7352684 Information medium and information recording and reproducing device Kiyoshi Tanii, Shoichi Okabayashi 2008-04-01
7322449 Hydraulic shock absorber 2008-01-29
7294075 Device and method for setting belt clamping pressure Hiroyuki Nishizawa, Hideyuki Suzuki, Masataka Osawa, Kunihiro Iwatsuki 2007-11-13
7218585 Information medium and information recording/reproduction apparatus Kiyoshi Tanii, Shoichi Okabayashi 2007-05-15
7189923 Digital electronic apparatus with suppressed radiant noise Hideho Inagawa, Shinichi Nishimura, Daishiro Sekijima, Tsunao Hombo, Masafumi Kamei 2007-03-13
7164644 Optical disc, recording apparatus method, and reproduction apparatus and method Takahiro Nagai, Hideshi Ishihara, Takashi Yumiba, Rie Takahashi, Mamoru Shoji +1 more 2007-01-16
7133349 Optical disc, recording apparatus and method, and reproduction apparatus and method Takahiro Nagai, Hideshi Ishihara, Takashi Yumiba, Rie Takahashi, Mamoru Shoji +1 more 2006-11-07
7092342 Optical disc, recording apparatus and method, and reproduction apparatus and method Takahiro Nagai, Hideshi Ishihara, Takashi Yumiba, Rie Takahashi, Mamoru Shoji +1 more 2006-08-15
7022878 Organic borate compounds and the nonaqueous electrolytes and lithium secondary batteries using the compounds Juichi Arai, Hideaki Katayama, Mitsuru Kobayashi, Hideki Takahashi, Masaru Kato 2006-04-04
7023777 Optical disk recording/reproduction apparatus with a detection means for detecting dirt on the optical disk Atsushi Miyazaki, Chikashi Inokuchi 2006-04-04