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 51–75 of 101 patents

Patent #TitleCo-InventorsDate
6614113 Semiconductor device and method for producing the same Kouichi Murata 2003-09-02
6566239 Semiconductor device manufacturing method having a step of forming a post terminal on a wiring by electroless plating Yutaka Makino, Hirohisa Matsuki, Tetsuya Fujisawa 2003-05-20
6550596 Externally controlled fan coupling device Ken Shiozaki, Yoshinobu Iida 2003-04-22
6522016 Interconnection structure with film to increase adhesion of the bump Yutaka Makino, Toshiharu Egami 2003-02-18
6472763 Semiconductor device with bumps for pads Tomoyuki Fukuda 2002-10-29
6462415 Semiconductor device as an object of thickness reduction Masahiko Ishiguri, Yutaka Makino, Koichi Murata 2002-10-08
6408826 Common rail and method of manufacturing the same Kikuo Asada, Masayoshi Usui, Kazunori Takikawa, Ryuichi Kusanagi 2002-06-25
6397881 METHOD FOR IMPROVING FATIGUE STRENGTH DUE TO REPEATED PRESSURE AT BRANCH HOLE PART IN MEMBER FOR HIGH PRESSURE FLUID, BRANCH HOLE PART OF MEMBER FOR HIGH PRESSURE FLUID FORMED BY THE METHOD, AND MEMBER FOR HIGH PRESSURE FLUID WITH BUILT-IN SLIDER HAVING THE BRANCH HOLE Kikuo Asada, Masayoshi Usui, Kazunori Takikawa, Ryuichi Kusanagi 2002-06-04
6344407 Method of manufacturing solder bumps and solder joints using formic acid Hirohisa Matsuki, Fumihiko Taniguchi, Kunio Kodama, Masataka Mizukoshi, Hiroyuki Matsui 2002-02-05
6299840 Automatic testing apparatus Kanji Yahiro, Akira Higuchi, Naoki Miyazaki, Kenichi Kuroda, Kenji Ishiyama +2 more 2001-10-09
6279966 Connector made of resin for connecting pipes of small diameter Hiroaki Kondo, Kazumi Fukaya 2001-08-28
6263862 Common rail and method of manufacturing the same Kikuo Asada, Masayoshi Usui, Kazunori Takikawa, Ryuichi Kusanagi 2001-07-24
6255740 Semiconductor device having a lead portion with outer connecting terminals Kazuto Tsuji, Yoshiyuki Yoneda, Hideharu Sakoda, Ryuji Nomoto, Seiichi Orimo +2 more 2001-07-03
6238626 Automatic distribution apparatus and method of distribution Akira Higuchi, Naoki Miyazaki, Kanji Yahiro, Kenichi Kuroda, Hideyoshi Kitahara +2 more 2001-05-29
6232147 Method for manufacturing semiconductor device with pad structure Hirohisa Matsuki, Kenichi Kado, Kazuyuki Imamura, Takahiro Yurino 2001-05-15
6218281 Semiconductor device with flip chip bonding pads and manufacture thereof Hirohisa Matsuki, Kenichi Kado, Kenichi Nagashige, Masanori Onodera, Kunio Kodama +4 more 2001-04-17
6213095 Common rail and method of manufacturing the same Kikuo Asada, Masayoshi Usui, Kazunori Takikawa 2001-04-10
6210130 Rotary compressor, refrigerating cycle using the compressor, and refrigerator using the compressor Masayuki Kakuda, Yoshihide Ogawa, Minoru Ishii, Masao Tani, Munehisa Gunjima +2 more 2001-04-03
6126208 Common rail and method of manufacturing the same Kikuo Asada, Masayoshi Usui, Kazunori Takikawa, Ryuichi Kusanagi 2000-10-03
6025650 Semiconductor device including a frame terminal Kazuto Tsuji, Yoshiyuki Yoneda, Hideharu Sakoda, Ryuuji Nomoto, Seiichi Orimo +2 more 2000-02-15
5992904 Branch pipe joint for high-pressure fluids Yuzo Hitachi 1999-11-30
5979945 Common rail Yuzo Hitachi 1999-11-09
5969424 Semiconductor device with pad structure Hirohisa Matsuki, Kenichi Kado, Kazuyuki Imamura, Takahiro Yurino 1999-10-19
5863191 Scroll compressor having a discharge muffler chamber Shuji Motegi, Toshiyuki Nakamura, Fumiaki Sano, Masayuki Kakuda, Kiyoharu Ikeda +2 more 1999-01-26
5853288 Scroll compressor having a counterboring part communicating with an intermediate pressure chamber Shuji Motegi, Toshiyuki Nakamura, Fumiaki Sano, Masayuki Kakuda, Kiyoharu Ikeda +2 more 1998-12-29