HW

Hiroshi Watanabe

YA Yazaki: 8 patents #7 of 294Top 3%
KT Kabushiki Kaisha Toshiba: 4 patents #95 of 1,928Top 5%
SC Sanyo Electric Co.: 4 patents #27 of 745Top 4%
TC Toyoda Gosei Co.: 4 patents #9 of 215Top 5%
Canon: 3 patents #393 of 2,554Top 20%
Aisin Seiki Kabushiki Kaisha: 2 patents #17 of 249Top 7%
HC Hitachi Construction Machinery Co.: 2 patents #5 of 66Top 8%
MC Mitsui Mining & Smelting Co.: 2 patents #15 of 72Top 25%
RK Riso Kagaku: 2 patents #7 of 72Top 10%
SH Shinkawa: 1 patents #11 of 23Top 50%
FA Fanuc: 1 patents #13 of 62Top 25%
SO Sony: 1 patents #749 of 2,293Top 35%
TI Texas Instruments: 1 patents #317 of 1,093Top 30%
📍 Yokohama, CA: #1 of 111 inventorsTop 1%
Overall (2003): #51 of 273,478Top 1%
33
Patents 2003

Issued Patents 2003

Showing 1–25 of 33 patents

Patent #TitleCo-InventorsDate
6660433 Lithium secondary battery and battery device comprising same Shiori Nakamizo, Satoshi Narukawa 2003-12-09
6661382 Antenna apparatus Shuichi Sekine, Motoji Noda, Noriaki Odachi 2003-12-09
6661255 Interface circuit 2003-12-09
6643907 Medium fixing method and medium support apparatus Hiroyuki Hagiwara, Shojiro Yamazaki 2003-11-11
6640702 Stencil printing machine and method of controlling the same Yoshikazu Hara 2003-11-04
6643830 Fault portion locating method for semiconductor integrated circuit device 2003-11-04
6643582 Work management method, management system and management apparatus suited to work sites Hiroyuki Adachi, Toichi Hirata, Genroku Sugiyama, Koichi Shibata, Hideki Komatsu 2003-11-04
6623998 Method for manufacturing group III nitride compound semiconductor device Naoki Shibata, Toshiaki Chiyo, Masanobu Senda, Jun Ito, Shinya Asami +1 more 2003-09-23
6621772 Record medium and reproducing apparatus of the same for detecting an offset correction Kenji Asano, Noboru Mamiya, Yoshiharu Uchihara, Satoshi Sumi, Kenji Nakao +8 more 2003-09-16
6616872 Method of and apparatus for determining separating force of molded product from mold Masao Kamiguchi, Tatsuhiro Uchiyama 2003-09-09
6604460 Stencil printing machine and method of controlling the same 2003-08-12
6603076 Power supply structure in sliding structure Kenichi Doshita, Tohru Aoki, Mitsunori Tsunoda, Mitsunobu Kato, Ryoichi Fukumoto 2003-08-05
6595473 Fixing structure and fixing tool for corrugated tube and tool Tohru Aoki, Kenichi Doshita, Mitsunori Tsunoda 2003-07-22
6593016 Group III nitride compound semiconductor device and producing method thereof Toshiaki Chiyo, Naoki Shibata, Masanobu Senda, Jun Ito, Shizuyo Asami +1 more 2003-07-15
6592812 Aluminum alloy thin film target material and method for forming thin film using the same Takashi Kubota 2003-07-15
6579057 Conveyor apparatus for dies and small components Tsutomu Mimata, Yasushi Sato 2003-06-17
6579648 Nonaqueous secondary battery Shiori Nakamizo, Satoshi Narukawa 2003-06-17
6578053 Document management system and document management method applied thereto Kazuaki Kidokoro, Nobuhisa Yoda, Shiro Takagi 2003-06-10
6575760 Power supply apparatus for slide door in motor vehicle Kenichi Doshita, Tohru Aoki, Ryoichi Fukumoto 2003-06-10
6570093 Harness slack absorbing apparatus Kenichi Doshita 2003-05-27
6565371 Connector and robot system 2003-05-20
6566603 Harness slack absorbing structure Kenichi Doshita 2003-05-20
6566013 Nonaqueous secondary battery Shiori Nakamizo, Satoshi Narukawa 2003-05-20
6562646 Method for manufacturing light-emitting device using a group III nitride compound semiconductor Naoki Shibata 2003-05-13
6557234 Medium fixing method and medium support apparatus Hiroyuki Hagiwara, Shojiro Yamazaki 2003-05-06