AY

Akira Yamaguchi

Fujitsu Limited: 35 patents #572 of 24,456Top 3%
SO Sony: 32 patents #1,052 of 25,231Top 5%
DC Daiwa Seiko Co.: 22 patents #12 of 217Top 6%
KT Kabushiki Kaisha Toshiba: 20 patents #1,460 of 21,451Top 7%
Sumitomo Electric Industries: 17 patents #1,358 of 21,551Top 7%
FU Fujifilm: 13 patents #684 of 4,519Top 20%
PA Panasonic: 11 patents #2,326 of 21,108Top 15%
DE Denso: 9 patents #1,418 of 11,792Top 15%
FA Fanuc: 8 patents #374 of 1,735Top 25%
CE Chicago Mercantile Exchange: 8 patents #80 of 420Top 20%
Sharp Kabushiki Kaisha: 7 patents #2,322 of 10,731Top 25%
TO Toyota: 6 patents #4,786 of 26,838Top 20%
NO Nok: 6 patents #68 of 725Top 10%
NI Nisshinbo Industries: 5 patents #44 of 375Top 15%
OC Orihiro Engineering Co.: 5 patents #3 of 19Top 20%
MC Myotoku Co.: 4 patents #3 of 12Top 25%
TS Taiyo Nippon Sanso: 4 patents #20 of 203Top 10%
Tdk: 4 patents #1,273 of 3,796Top 35%
KC Kokusai Denshin Denwa Co.: 4 patents #92 of 382Top 25%
MC Murata Manufacturing Co.: 4 patents #1,804 of 5,295Top 35%
TC Tokyo Seimitsu Co.: 3 patents #46 of 257Top 20%
KD Kddi: 3 patents #108 of 396Top 30%
Nissan Motor Co.: 3 patents #2,303 of 8,689Top 30%
TO Toshiba: 3 patents #380 of 2,688Top 15%
Yamaha Motor: 2 patents #855 of 2,310Top 40%
SC Screen Semiconductor Solutions Co.: 2 patents #21 of 49Top 45%
Kawasaki: 2 patents #1,008 of 2,943Top 35%
KD Kdd: 2 patents #22 of 96Top 25%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
MI Mikuni: 2 patents #58 of 198Top 30%
Pioneer Electronic: 1 patents #1,093 of 1,840Top 60%
CA Cytiva Sweden Ab: 1 patents #99 of 246Top 45%
DC Dainippon Screen Mfg. Co.: 1 patents #531 of 977Top 55%
DD Ddi: 1 patents #13 of 53Top 25%
FC Fuji Die Co.: 1 patents #2 of 17Top 15%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
KL Kddi R&D Laboratories: 1 patents #25 of 55Top 50%
MM Memc Electronic Materials: 1 patents #138 of 273Top 55%
MC Mitsubishi Steel Mfg. Co.: 1 patents #53 of 145Top 40%
NC Nippon Chemical Industrial Co.: 1 patents #100 of 212Top 50%
RI Riken: 1 patents #679 of 1,824Top 40%
SC Sanyo Special Steel Co.: 1 patents #50 of 109Top 50%
SC Seiren Co.: 1 patents #61 of 165Top 40%
SC Sokudo Co.: 1 patents #34 of 74Top 50%
SC Sumitomo Seika Chemicals Co.: 1 patents #180 of 365Top 50%
TC Tohoku Techno Arch Co.: 1 patents #52 of 193Top 30%
TK Toyo Boseki Kabushiki Kaisha: 1 patents #541 of 1,085Top 50%
📍 Chicago, IL: #6 of 13,327 inventorsTop 1%
🗺 Illinois: #19 of 84,256 inventorsTop 1%
Overall (All Time): #1,796 of 4,157,543Top 1%
261
Patents All Time

Issued Patents All Time

Showing 126–150 of 261 patents

Patent #TitleCo-InventorsDate
6987293 Semiconductor integrated circuit device and standard cell placement design method Shinsuke Sakamoto 2006-01-17
6980408 ESD protection circuit having a control circuit Kazuhisa Sakihama 2005-12-27
6961316 Mobile communication system having adaptively assigned packet rate Yoshio Takeuchi 2005-11-01
6949770 Photodiode array and optical receiver device including the same Yoshiki Kuhara 2005-09-27
6912391 Hand over control method, base station controller and mobile terminal Satoshi Masuda, Shirou Mazawa, Manabu Yoshimura, Masato Inagaki, Yoshio Takauchi 2005-06-28
6904209 Optical communication module Takeshi Okada, Hiromi Nakanishi, Yoshiki Kuhara 2005-06-07
6897911 Light diffusing plate, liquid crystal display apparatus and rear projection apparatus 2005-05-24
6888254 Semiconductor device Muneaki Maeno 2005-05-03
6888523 Image display method and image display apparatus 2005-05-03
6877914 Optical communications module and method for producing the module Takeshi Okada, Hiromi Nakanishi, Yoshiki Kuhara 2005-04-12
6876408 Collimating plate, lighting apparatus and liquid crystal display apparatus 2005-04-05
6869723 Nonaqueous-electrolyte secondary battery 2005-03-22
6861661 Radiation image read-out apparatus and image transmission apparatus Nobuyoshi Nakajima, Satoshi Arakawa, Eiji Ogawa, Kazuo Shimura, Masahiko Yamada 2005-03-01
6850094 Semiconductor integrated circuit having a plurality of threshold voltages 2005-02-01
6835990 Semiconductor light receiving element Yasuhiro Iguchi, Manabu Shiozaki, Takashi Iwasaki, Kenji Ohki 2004-12-28
6818097 Highly heat-resistant plasma etching electrode and dry etching device including the same Hideshi Tomita 2004-11-16
6806003 Nonaqueous electrolyte secondary battery having a negative electrode containing carbon fibers and carbon flakes Shinji Hatake, Atsuo Omaru, Masayuki Nagamine 2004-10-19
6784512 Photodiode and method of producing same Yoshiki Kuhara, Takashi Sasaki 2004-08-31
6778239 Light diffusing plate and display apparatus Toshitaka Agano, Kenichi Nakagawa 2004-08-17
6748143 Optical transceiver module and optical communications system using the same Yoshiki Kuhara 2004-06-08
6738054 Method and apparatus for image display 2004-05-18
6732344 Semiconductor integrated circuit device and standard cell placement design method Shinsuke Sakamoto 2004-05-04
6726211 Sealing device Yuichi Kuroki 2004-04-27
6719624 Vehicle air conditioning system with seat air conditioner Kosuke Hayashi, Takeshi Yoshinori, Shigeki Harada 2004-04-13
6714208 Method of displaying monochromatic image on color monitor and image display apparatus for implementing the method 2004-03-30