TY

Tsuneo Yamada

TK Trio Kabushiki Kaisha: 10 patents #2 of 70Top 3%
HI Hitachi: 6 patents #6,582 of 28,497Top 25%
SI Sumitomo Metal Industries: 5 patents #111 of 1,462Top 8%
SI Sumitomo Heavy Industries: 2 patents #252 of 917Top 30%
NT Ntn: 2 patents #586 of 1,364Top 45%
NC Ntn Toyo Bearing Co.: 2 patents #9 of 90Top 10%
SO Sony: 1 patents #17,262 of 25,231Top 70%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
KS Kabushiki Kaisha Strawberry: 1 patents #4 of 11Top 40%
AC Alps Electric Co.: 1 patents #1,191 of 2,177Top 55%
Overall (All Time): #161,717 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11639249 Tube container holder 2023-05-02
7155781 Electronic instrument Hidekazu Miyaoka, Katsuichi Sakurai, Minoru Taninai, Koji Endo 2007-01-02
6554475 Hydrodynamic bearing unit 2003-04-29
5724859 Shaft lock mechanism 1998-03-10
4974309 Method of making a pulser generating ring for electromagnetic rotary position detection Kenji Hattori 1990-12-04
4969753 Wheel bearing assembly for automotive wheel Masao Kato, Yoichiro Mitani 1990-11-13
4958509 Rolling method for parallel-flange steel shapes Yoshiaki Kusaba, Hiroyuki Matoba 1990-09-25
4903031 Satellite receiver 1990-02-20
4865468 Wheel bearing assembly for automotive wheel Masao Kato, Yoichiro Mitani 1989-09-12
4862179 Satellite receiver 1989-08-29
4823577 Method of feeding material to hot forging machine Yoshio Kawashima, Shunji Ogata, Masaaki Yokoyama, Masato Tomiku, Tsutomu Kuno +5 more 1989-04-25
4802356 Apparatus of processing continuously cast slabs Tsutomu Sakashita, Hiroshi Tomono, Takashi Kimura, Yasuhiro Maehara, Kunio Yasumoto 1989-02-07
4761980 Method of feeding material to hot forging machine Yoshio Kawashima, Shunji Ogata, Masaaki Yokoyama, Masato Tomiku, Tsutomu Kuno +5 more 1988-08-09
4709572 Method of processing continuously cast slabs Tsutomu Sakashita, Hiroshi Tomono, Takashi Kimura, Yasuhiro Maehara, Kunio Yasumoto 1987-12-01
4486510 Method of manufacturing tuner chassis Isao Tanimoto, Katsuhisa Yamada 1984-12-04
4297601 Monostable multivibrator circuit and FM detector circuit employing predetermined load resistance and constant current to increase response rate of differential transistor pair Takeshi Wada, Yasuo Kominami, Yukihiko Miyamoto 1981-10-27
4293781 Monostable multivibrator Yukihiko Miyamoto 1981-10-06
4292549 Monostable multivibrator and FM detector circuit employing differential transistor pair (threshold) trigger circuit to avoid interference signal operation Takeshi Wada, Masanori Ienaka, Yasuo Kominami, Yukihiko Miyamoto 1981-09-29
4282448 Monostable multivibrator and FM detector circuit employing common emitter transistor amplifier with plural emitter resistors to avoid circuit operation from signal noise Takeshi Wada, Masanori Ienaka, Yasuo Kominami, Yukihiko Miyamoto 1981-08-04
4277703 Monostable multivibrator circuit with clamped non-saturating common emitter amplifier in feedback path Takeshi Wada, Masanori Ienaka, Yukihiko Miyamoto 1981-07-07
4268762 Pulse forming circuit Masanori Ienaka, Takeshi Wada, Yukihiko Miyamoto 1981-05-19
4254346 Monostable multivibrator Yukihiko Miyamoto 1981-03-03
4236252 Double-converting FM tuner Yasuo Kominami, Masanori Ienaka, Takeshi Wada, Yukihiko Miyamoto 1980-11-25
4223237 Trigger pulse forming circuit Yukihiko Miyamoto 1980-09-16
4182963 Pulse shaping circuit Yukihiko Miyamoto 1980-01-08