EW

Eiji Watanabe

Fujitsu Limited: 22 patents #1,239 of 24,456Top 6%
UL Usui Kokusai Sangyo Kaisha Limited: 13 patents #12 of 145Top 9%
Mitsubishi Electric: 7 patents #4,301 of 25,717Top 20%
YE Yaskawa Electric: 7 patents #128 of 1,006Top 15%
TK Terumo Kabushiki Kaisha: 7 patents #189 of 1,558Top 15%
CH Chisso: 6 patents #140 of 833Top 20%
DE Denso: 3 patents #3,857 of 11,792Top 35%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
FL Fujitsu Semiconductor Limited: 3 patents #229 of 1,301Top 20%
FU Fujifilm: 3 patents #1,989 of 4,519Top 45%
AI Aiwa: 2 patents #18 of 72Top 25%
AK Arakawa Kagaku Kogyo Kabushiki Kaisha: 2 patents #11 of 51Top 25%
BA Babcock-Hitachi: 2 patents #128 of 415Top 35%
MC Mitsui Chemicals: 2 patents #873 of 2,279Top 40%
NC Nisshin Steel Co.: 2 patents #160 of 514Top 35%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
AT Agency Of Industrial Science And Technology: 2 patents #293 of 1,778Top 20%
Canon: 1 patents #14,899 of 19,416Top 80%
NC Nippon Petrochemicals, Co.: 1 patents #181 of 359Top 55%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
FL Fujitsu Ten Limited: 1 patents #456 of 996Top 50%
CH Chiyoda: 1 patents #141 of 358Top 40%
DL Dojindo Laboratories: 1 patents #6 of 34Top 20%
KA Kyocera America: 1 patents #23 of 39Top 60%
KI Kyocera International: 1 patents #12 of 28Top 45%
MI Ministry Of International Trade & Industry: 1 patents #189 of 582Top 35%
JE Jeol: 1 patents #309 of 669Top 50%
📍 Yamakita, CA: #1 of 4 inventorsTop 25%
Overall (All Time): #14,253 of 4,157,543Top 1%
101
Patents All Time

Issued Patents All Time

Showing 26–50 of 101 patents

Patent #TitleCo-InventorsDate
7670745 Alkali soluble polymer and positive working photosensitive resin composition using the same Tomohiro Etou, Ryouta Mineo 2010-03-02
7608456 Micro plate treating device and micro plate carrying method Akira Higuchi 2009-10-27
7602801 Packet processing device and method Shigeo Hayashi, Hidekatsu Ozeki 2009-10-13
7485465 Micro plate treating device and micro plate carrying method Akira Higuchi 2009-02-03
7417326 Semiconductor device and manufacturing method of the same Masamitsu Ikumo, Hiroyuki Yoda 2008-08-26
7355124 Multilayer wiring board and its manufacturing method Masamitsu Ikumo, Tadahiro Okamoto 2008-04-08
7318418 Common rail for diesel engine Shoichiro Usui, Masayoshi Usui, Yasuji Sakamoto, Yasuaki Hashimoto 2008-01-15
7276386 Semiconductor device and method of manufacturing the same Katsumi Miyata, Hiroyuki Yoda 2007-10-02
7188609 Fuel delivery pipe Koichi Hayashi, Shoichiro Usui 2007-03-13
7185636 Fuel delivery pipe Masayoshi Usui, Hikari Tsuchiya, Yoshiyuki Serizawa, Kazuteru Mizuno, Koichi Hayashi +1 more 2007-03-06
7095045 Semiconductor device and manufacturing method thereof Shuichi Chiba, Masahiko Ishiguri, Koichi Murata, Michiaki Tamagawa, Akira Satoh +2 more 2006-08-22
7042741 PWM inverter control method Yoshiyuki Tanaka, Katsutoshi Yamanaka 2006-05-09
7031172 PMW inverter control apparatus and control method Yoshiyuki Tanaka, Katsutoshi Yamanaka 2006-04-18
6933422 Nav2 channel gene-deficient mice Masaharu Noda 2005-08-23
6917685 IP key management mechanism with divergence barrier increasing entropy against computational crypto-analyses Hiroshi Take, Yoshihiro Sekiguchi, Tomo Yamada, Yasuo Tojima 2005-07-12
6905951 Method of forming a device substrate and semiconductor package including a pyramid contact Yoshiyuki Yoneda, Masaharu Minamizawa, Mitsutaka Sato 2005-06-14
6795323 Three-level neutral point clamping pwn inverter and neutral point voltage controller Yoshiyuki Tanaka, Katsutoshi Yamanaka 2004-09-21
6794273 Semiconductor device and manufacturing method thereof Nobukatsu Saito, Masaharu Minamizawa, Yoshiyuki Yoneda, Nobutaka Shimizu, Kazuyuki Imamura +2 more 2004-09-21
6781224 Semiconductor device and package including forming pyramid mount protruding through silicon substrate Yoshiyuki Yoneda, Masaharu Minamizawa, Mitsutaka Sato 2004-08-24
6751105 Method for controlling pwm pulse Katsutoshi Yamanaka, Takaaki Terada, Yoshiyuki Tanaka, Yuuichi Terazono 2004-06-15
6732911 Solder jointing system, solder jointing method, semiconductor device manufacturing method, and semiconductor device manufacturing system Hirohisa Matsuki, Hiroyuki Matsui, Eiji Yoshida, Takao Ohno, Koki Otake +3 more 2004-05-11
6712522 Perforated sleeve connector Kenji Nakamura 2004-03-30
6703559 Feedthrough assembly having cut-out areas in metal housing adjacent ceramic feedthrough Franklin Kim, Nobuo Takeshita 2004-03-09
6664021 Photosensitive polymide precursor resin composition Hirotoshi Maeda, Kouichi Kunimune, Kouichi Katou 2003-12-16
6664125 Solid-state image pickup device and a method of manufacturing the same Takeshi Nishida 2003-12-16