AW

Akira Watanabe

OC Olympus Optical Co.: 26 patents #64 of 2,334Top 3%
Canon: 22 patents #2,832 of 19,416Top 15%
KT Kabushiki Kaisha Toshiba: 18 patents #1,647 of 21,451Top 8%
PE Pentax: 16 patents #18 of 396Top 5%
PE Pentax: 12 patents #157 of 761Top 25%
KC Kyushu Refractories Co.: 11 patents #1 of 38Top 3%
Mitsubishi Electric: 9 patents #3,275 of 25,717Top 15%
OC Oki Electric Industry Co.: 8 patents #196 of 2,807Top 7%
Fujitsu Limited: 7 patents #4,529 of 24,456Top 20%
Nissan Motor Co.: 7 patents #1,071 of 8,689Top 15%
FD Femto Deployments: 7 patents #1 of 4Top 25%
JT Jtekt: 6 patents #275 of 1,969Top 15%
TU Tohoku University: 6 patents #88 of 1,680Top 6%
UN Unknown: 5 patents #3,065 of 83,584Top 4%
KO Koganei: 5 patents #9 of 103Top 9%
CC Citizen Electronics Co.: 4 patents #74 of 252Top 30%
KC Kumiai Chemical Industry Co.: 4 patents #78 of 284Top 30%
HC Hitachi Construction Machinery Co.: 4 patents #303 of 1,234Top 25%
Honda Motor Co.: 4 patents #5,328 of 21,052Top 30%
AK Asahi Kasei Kabushiki Kaisha: 4 patents #111 of 1,220Top 10%
MC Mitsubishi Chemical: 3 patents #645 of 3,022Top 25%
HI Hitachi: 3 patents #10,712 of 28,497Top 40%
MK Mitsubishi Denki K.K.: 3 patents #44 of 577Top 8%
NE Nec: 3 patents #4,195 of 14,502Top 30%
Casio Computer Co.: 3 patents #744 of 1,970Top 40%
KC Koito Manufacturing Co.: 3 patents #355 of 1,047Top 35%
SC Sanyo Electric Co.: 3 patents #1,910 of 6,347Top 35%
SO Sony: 3 patents #10,744 of 25,231Top 45%
TC Tachi-S Co.: 3 patents #96 of 398Top 25%
Nichia: 2 patents #761 of 1,531Top 50%
AK Asm Japan K.K.: 2 patents #42 of 128Top 35%
CC Casio Hitachi Mobile Communications Co.: 2 patents #15 of 109Top 15%
CP Chugai Pharmaceutical: 2 patents #485 of 1,238Top 40%
CL Cyber Laser: 2 patents #6 of 13Top 50%
DI Daikin Industries: 2 patents #1,262 of 2,957Top 45%
FE Ferno-Washington: 2 patents #42 of 101Top 45%
FU Fujifilm: 2 patents #2,431 of 4,519Top 55%
FL Fujitsu Toshiba Mobile Communications Limited: 2 patents #8 of 113Top 8%
JL Japan Aviation Electronics Industry, Limited: 2 patents #337 of 728Top 50%
KK Kato Hatsujo Kaisha: 2 patents #13 of 50Top 30%
MC Mitsubishi Aluminum Co.: 2 patents #35 of 121Top 30%
MM Mitsubishi Mining: 2 patents #467 of 2,247Top 25%
NT NTT: 2 patents #2,095 of 4,871Top 45%
NC Nittan Valve Co.: 2 patents #26 of 98Top 30%
PP Perseus Proteomics: 2 patents #23 of 70Top 35%
TC The Coca-Cola: 2 patents #435 of 1,471Top 30%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
EB Ebara: 1 patents #1,014 of 1,611Top 65%
NI Nissan Chemical Industries: 1 patents #655 of 1,150Top 60%
IC Ihara Chemical Industry Co.: 1 patents #166 of 263Top 65%
DC Dainippon Screen Mfg. Co.: 1 patents #531 of 977Top 55%
HO Hoya: 1 patents #757 of 1,290Top 60%
OC Oki Semiconductor Co.: 1 patents #202 of 526Top 40%
OI Olympus Imaging: 1 patents #211 of 341Top 65%
HC Hitachi Cable: 1 patents #530 of 1,086Top 50%
HK Hino Jidosha Kogyo Kabushiki Kaisha: 1 patents #22 of 73Top 35%
CC Citizen Watch Co.: 1 patents #668 of 1,225Top 55%
RI Railway Technical Research Institute: 1 patents #70 of 233Top 35%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
FI Fujikin Incorporated: 1 patents #196 of 318Top 65%
SI Sumitomo Metal Industries: 1 patents #630 of 1,462Top 45%
SC Sumitomo Naugatuck Co.: 1 patents #22 of 54Top 45%
FC Fuji Polymer Industries Co.: 1 patents #23 of 59Top 40%
TC Takara Co.: 1 patents #53 of 93Top 60%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
EM Emd: 1 patents #4 of 25Top 20%
TI Toray Industries: 1 patents #2,000 of 3,690Top 55%
LK Lenovo Innovations Limited (Hong Kong): 1 patents #28 of 133Top 25%
KU Kyushu University: 1 patents #77 of 186Top 45%
Toshiba Memory: 1 patents #1,210 of 1,971Top 65%
DS Daini Seikosha: 1 patents #64 of 155Top 45%
IL Inet Consulting Limited: 1 patents #2 of 8Top 25%
📍 Yokohama, CA: #8 of 287 inventorsTop 3%
Overall (All Time): #1,961 of 4,157,543Top 1%
251
Patents All Time

Issued Patents All Time

Showing 176–200 of 251 patents

Patent #TitleCo-InventorsDate
5747640 Continunous process for preparing polytetrafluoroethlene wet powder Tetsuya Higuchi, Shunichi Nomura, Shigeru Ichiba, Hiroshi Yamaguchi, Masaomi Goromaru +4 more 1998-05-05
5740484 Camera capable of recording data onto film Satoshi Miyazaki, Minoru Matsuzaki, Yasuo Asakura 1998-04-14
5737134 Revolver control device Shuji Nakagawa 1998-04-07
5720206 Actuator device Shiro Kishimoto, Takeshi Sugiyama 1998-02-24
5669013 System for transferring M elements X times and transferring N elements one time for an array that is X*M+N long responsive to vector type instructions Dinesh Maheshwari, Bruce T. McKeever, Madian Somasundaram 1997-09-16
D382000 Single-lens reflex camera body 1997-08-05
5649247 Apparatus for recording information of camera capable of optical data recording and magnetic data recording Junichi Itoh, Keiji Kunishige, Koji Mizobuchi, Yoshiaki Kobayashi, Toshiaki Ishimaru +1 more 1997-07-15
5585840 Endoscope apparatus in which image pickup means and signal control means are connected to each other by signal transmitting means Kenichi Kikuchi, Yasuo Komatsu 1996-12-17
D375969 Lens for single-lens reflex camera 1996-11-26
5526078 Apparatus for recording camera information capable of optical data recording and magnetic data recording Junichi Itoh, Keiji Kunishige, Koji Mizobuchi, Yoshiaki Kobayashi, Toshiaki Ishimaru +1 more 1996-06-11
5508781 Printed circuit board Toshihiko Imai, Mitsumasa Okubo 1996-04-16
5491793 Debug support in a processor chip M. Somasundaram, James D. Huey, Dinesh Maheshwari 1996-02-13
5485203 Color misregistration easing system which corrects on a pixel or block basis only when necessary Kazunari Nakamura, Kenji Matsunaka 1996-01-16
5432410 Electronic flashing device having a specific type of main capacitor sensing circuit Hiroshi Yamada 1995-07-11
5420644 Color smear correcting apparatus 1995-05-30
5408263 Electronic endoscope apparatus Kenichi Kikuchi, Masaki Terakubo, Takehiro Nakagawa, Yasuo Komatsu 1995-04-18
5403644 Frayless natural fabric Mitsuo Fujisawa 1995-04-04
5390130 Camera battery checking apparatus Atsushi Maruyama, Touko Kobayashi, Azuma Miyazawa 1995-02-14
5333010 Color misregistration easing system for a field sequential electronic endoscope system Kazunari Nakamura, Kenji Matsunaka 1994-07-26
5314762 Portable power source Akira Hamada, Nobuyoshi Nishizawa, Hiroshi Mukai, Isao Furukawa, Takashi Oda +1 more 1994-05-24
5313233 Image forming apparatus Yukio Nagase, Yuji Sakemi, Masahiro Itoh, Kenichi Takeda, Kazuhisa Kemmochi 1994-05-17
5303082 Stereomicroscope including two pair of polarizers and a quarter wavelength plate Hideki Obuchi, Shinichi Dosaka 1994-04-12
5298929 Camera Katsuhiko Tsunefuji, Masaki Tokui, Sumio Kawai, Koji Suzuki 1994-03-29
5294967 Image forming apparatus with a plurity of adjustable developing units Atsushi Munakata, Masahiro Itoh, Yuji Sakemi 1994-03-15
5287148 Magnetic seal for a developing apparatus Yuji Sakemi, Masahiro Itoh 1994-02-15