TY

Takashi Yamanaka

Sharp Kabushiki Kaisha: 36 patents #317 of 10,731Top 3%
DE Denso: 28 patents #197 of 11,792Top 2%
TC Tanashin Denki Co.: 19 patents #4 of 21Top 20%
Aisin Seiki Kabushiki Kaisha: 10 patents #313 of 3,782Top 9%
Mitsubishi Electric: 7 patents #4,301 of 25,717Top 20%
SI Seiko Instruments: 6 patents #265 of 1,437Top 20%
IN Inax: 5 patents #9 of 242Top 4%
NS Nippon Soken: 5 patents #260 of 1,540Top 20%
TO Toyota: 3 patents #8,352 of 26,838Top 35%
SC Sankei Giken Kogyo Co.: 3 patents #2 of 64Top 4%
Honda Motor Co.: 3 patents #6,619 of 21,052Top 35%
EB Ebara: 2 patents #752 of 1,611Top 50%
CC Cemedine Co.: 2 patents #13 of 60Top 25%
NC Nippon Electric Co.: 2 patents #117 of 792Top 15%
NE Newfrey: 1 patents #263 of 476Top 60%
AI Aisin: 1 patents #310 of 1,000Top 35%
MI Mitsui Petrochemical Industries: 1 patents #503 of 1,024Top 50%
AC Aion Co.: 1 patents #10 of 22Top 50%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
TC Tsutsunaka Plastic Industry Co.: 1 patents #2 of 19Top 15%
Overall (All Time): #8,981 of 4,157,543Top 1%
126
Patents All Time

Issued Patents All Time

Showing 101–125 of 126 patents

Patent #TitleCo-InventorsDate
6330216 Recording medium transfer apparatus Shozo Nishimura, Akeshi Shitamichi, Shigeru Akatani 2001-12-11
6204938 Linear illumination device and image reading apparatus using the same Toshiro Horiuchi, Kohichi Takesako, Yoshihiko Chosa, Tetsuro Nakamura 2001-03-20
6201782 Disc loading apparatus with movable clamper Shinsaku Tanaka, Akeshi Shitamichi, Shigeru Akatani, Kunio Kido 2001-03-13
6177754 Ultrasonic motor and electronic apparatus with ultrasonic motor Makoto Suzuki, Akihiro Iino, Masao Kasuga, Kenji Suzuki 2001-01-23
6173132 Ventilation system for an image forming apparatus Hiroshi Kida, Masao Matsui 2001-01-09
6169719 Car-mounted disc/tape player Shozo Nishimura 2001-01-02
6104124 Ultrasonic motor and electronic apparatus and analog timepiece having the ultrasonic motor Kenji Suzuki, Akihiro Iino, Masao Kasuga, Makoto Suzuki 2000-08-15
6084838 Disc transfer apparatus for disc player Shinsaku Tanaka, Akeshi Shitamichi, Shigeru Akatani, Kunio Kido 2000-07-04
5921537 Post-processing apparatus of digital image forming apparatus Masao Matsui, Keiji Masuda 1999-07-13
5913093 Sheet outputting apparatus of image forming apparatus Toyoaki Nanba, Tomomi Tanaka, Masao Matsui 1999-06-15
5735081 Side door for automobile Takuji Shimizu 1998-04-07
5292862 Method for the pyrolysis of polymers Eigo Miura, Ryoji Ohori, Akio Ohdaira, Kenichi Nishiwaki, Yoshikuni Itoh +2 more 1994-03-08
5207607 Plasma display panel and a process for producing the same Shinichirou Nagano, Osamu Uchiyama 1993-05-04
5175659 Mechanism for adjusting the position of the magnetic head of a VTR 1992-12-29
4999723 Magnetic recording and reproducing device having a cassette loading mechanism driven by a pinch roller 1991-03-12
4950701 Bonding method and adhesive useful for the method Naomi Okamura, Hiroshi Aoki, Junzo Makino, Hajime Yagi, Yasuo Arai 1990-08-21
4914536 Brake device for magnetic recording and reproducing device 1990-04-03
4827289 Thermal head Shiro Tsuji, Eizo Naya, Yoshihiro Usui, Hiroshi Ito, Noriyuki Hasebe 1989-05-02
4793886 Bonding method and adhesive useful for the method Naomi Okamura, Hiroshi Aoki, Junzo Makino, Hajime Yagi, Yasuo Arai 1988-12-27
4537743 Electrode composition for vacuum switch Yasushi Takeya, Mitsumasa Yorita, Toshiaki Horiuchi, Kouichi Inagaki, Eizo Naya +2 more 1985-08-27
4499009 Electrode composition for vacuum switch Yasushi Takeya, Mitsumasa Yorita, Toshiaki Horiuchi, Kouichi Inagaki, Eizo Naya +2 more 1985-02-12
4424429 Contactor for vacuum type circuit interrupter Kouichi Inagaki, Eizo Naya, Michinosuke Demizu, Mitsuhiro Okumura 1984-01-03
4419553 Vacuum type circuit breaker Masayuki Ohshita, Toshiaki Horiuchi, Yoshihiro Usui 1983-12-06
4415787 Vacuum interrupter 1983-11-15
4357747 Method for producing a semiconductor device having an insulated gate type field effect transistor Osamu Kurakami, Shigeru Koshimaru 1982-11-09