TY

Tadashi Yamamoto

TC Toyoda Gosei Co.: 50 patents #10 of 2,296Top 1%
Canon: 25 patents #2,400 of 19,416Top 15%
TK Toa Nenryo Kogyo: 14 patents #9 of 220Top 5%
KC Kotobuki & Co.: 11 patents #10 of 77Top 15%
SO Sony: 9 patents #4,874 of 25,231Top 20%
Micron: 7 patents #1,853 of 6,345Top 30%
IA Imra America: 6 patents #31 of 112Top 30%
KT Kabushiki Kaisha Toshiba: 6 patents #4,898 of 21,451Top 25%
Rohm Co.: 5 patents #568 of 2,292Top 25%
CC Chugai Ro Co.: 4 patents #3 of 127Top 3%
SA Sanei: 4 patents #1 of 9Top 15%
UI Ube Industries: 4 patents #315 of 1,686Top 20%
Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
MM Mitsubishi Materials: 3 patents #352 of 1,543Top 25%
FI Fujifilm Business Innovation: 3 patents #2,355 of 5,238Top 45%
IBM: 2 patents #32,839 of 70,183Top 50%
UL Ulvac: 2 patents #199 of 680Top 30%
TI Takeda Chemical Industries: 2 patents #497 of 1,420Top 35%
ON Onkyo: 2 patents #44 of 170Top 30%
PK Pentel Kabushiki Kaisha: 2 patents #40 of 170Top 25%
HC Hori Glass Co.: 1 patents #5 of 14Top 40%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
FU Fuji: 1 patents #263 of 422Top 65%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
NG Nihon Shinku Gijutsu: 1 patents #54 of 128Top 45%
NC Nakamura-Tome Precision Industry Co.: 1 patents #8 of 20Top 40%
DI Daicel Chemical Industries: 1 patents #476 of 893Top 55%
SP Sio2 Medical Products: 1 patents #32 of 46Top 70%
AT Agency Of Industrial Science And Technology: 1 patents #568 of 1,778Top 35%
MI Matsuo Industries: 1 patents #19 of 55Top 35%
TK Toa Nenryo Kogyo, K.K.: 1 patents #30 of 80Top 40%
TC Tohoku Electric Power Company: 1 patents #65 of 246Top 30%
Overall (All Time): #4,101 of 4,157,543Top 1%
183
Patents All Time

Issued Patents All Time

Showing 101–125 of 183 patents

Patent #TitleCo-InventorsDate
5873596 Air bag device having horn switch Takanori Kantoh, Ichizou Shiga, Shinichi Goto 1999-02-23
5874247 Protein disulfide isomerase and method of using Kumao Toyoshima, Ryuya Horiuchi, Kiyoshi Yamauchi, Koichi Igarashi 1999-02-23
5865466 Air bag device Masanari Sakamoto, Kenji Mori, Chisato Masuya 1999-02-02
5851022 Air bag pad with decorative device Chisato Masuya, Norinari Nagata 1998-12-22
5829777 Air bag device Kouji Sakurai, Katsunobu Sakane 1998-11-03
5810496 Writing instrument Shuhei Kageyama, Sachio Arai, Tadayoshi Ebinuma 1998-09-22
5794968 Air bag device Norinari Nagata 1998-08-18
5791682 Air bag device with air bag and inflation mounting structure Tetsushi Hiramitsu, Koji Shiraki, Kazutoshi Hayashi, Atsushi Nagata, Katsunobu Sakane +4 more 1998-08-11
5790141 Method and apparatus for ink-jet gray-scale printing 1998-08-04
5789273 Method for fabricating compound semiconductor laser 1998-08-04
5777640 Liquid jet recording method using plural scanning nozzles and including first main scan, sub-scan, and second main-scan steps for recording pixels in tone Makoto Shioya, Yasuyuki Tamura, Hiroto Takahashi, Masayoshi Tachihara, Genji Inada +2 more 1998-07-07
5775728 Pad for steering wheel including membrane switch Minoru Niwa, Kimio Muramatsu, Makoto Kanai, Michio Inoue, Junichi Mizutani +1 more 1998-07-07
5716068 Steering wheel Masayasu Sahara, Atsushi Nagata, Tooru Koyama 1998-02-10
5700678 Protein disulfide-isomerase and production thereof Kumao Toyoshima, Ryuya Horiuchi, Kiyoshi Yamauchi, Koichi Igarashi 1997-12-23
5666814 Heat transfer system 1997-09-16
5666002 Semiconductor device with wiring layer in tunnel in semiconductor substrate Souichi Sugiura 1997-09-09
5641554 Cover pad for air bag device Junji Koizumi, Tsugunori Sugiura 1997-06-24
5630612 Air bag device Norinari Nagata 1997-05-20
5621746 Semiconductor laser and method of manufacturing same Makoto Futatsugi, Katsumi Ando 1997-04-15
5577766 Pad for steering wheel including membrane switch Minoru Niwa, Kimio Muramatsu, Makoto Kanai, Michio Inoue, Junichi Mizutani +1 more 1996-11-26
5547301 Writing instrument with rotatable advancement and retraction Shuhei Kageyama, Sachio Arai, Tadayoshi Ebinuma 1996-08-20
5499842 Pad for air bag device Katsumi Sakakida, Takanobu Ikeda, Chisato Masuya 1996-03-19
5451984 Thermal transfer recording method and thermal transfer recording device by use of said method Makoto Takamiya, Kosuke Yamamoto, Hitoshi Kishino, Nobuyuki Kuwabara, Yasuyuki Tamura +1 more 1995-09-19
5449196 Pad for air bag Satoshi Ohno, Michio Inoue 1995-09-12
5435593 Air bag apparatus Tetsushi Hiramitsu, Itizo Shiga, Hiroshi Ogawa, Takanobu Ikeda, Kozi Sakurai 1995-07-25