TY

Toshiyuki Yamazaki

SO Sony: 7 patents #6,034 of 25,231Top 25%
SI Sanshin Industries: 4 patents #98 of 319Top 35%
TI Takeda Chemical Industries: 3 patents #379 of 1,420Top 30%
HS Hitachi Automotive Systems: 1 patents #965 of 1,636Top 60%
Tdk: 1 patents #2,493 of 3,796Top 70%
Yamaha Motor: 1 patents #1,283 of 2,310Top 60%
Overall (All Time): #275,952 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
9701318 Vehicular control device and fail-safe method Hirotaka Amoh 2017-07-11
7780150 Fuel supply device for engine 2010-08-24
6167350 Method and apparatus for selecting information signal range and editing apparatus for information signal Akihiko Hiramatsu 2000-12-26
5999358 Recording and/or reproducing apparatus having tape travel direction control arrangement which prevents tape slippage and slack generation Toshinari Koguchi, Mitsunori Matsumura 1999-12-07
5991128 Recording and/or reproducing apparatus having tape travel direction control arrangement which prevents tape slippage and slack generation Toshinari Koguchi, Mitsunori Matsumura 1999-11-23
5712737 Method and apparatus for automatically editing audio signals Masami Tsubaki, Shuhei Kanaoka, Koji Kosaka, Yoshiyuki Yahagi, Hiromi Inoue +2 more 1998-01-27
5689385 Recording and/or reproducing apparatus having tape travel direction control arrangement which prevents tape slippage and slack generation Toshinari Koguchi, Mitsunori Matsumura 1997-11-18
5640136 Voltage-dependent nonlinear resistor Masatada Yodogawa, Hitomi Naitou, Masahito Furukawa, Dai Matsuoka 1997-06-17
5438466 Recording and/or reproducing apparatus tape having traveling reversal arrangement which attenuates tape slippage and slack generation Toshinari Koguchi, Mitsunori Matsumura 1995-08-01
5295639 Mechanism for transmitting driving force to recording and/or reproducing apparatus Toshiya Kurokawa 1994-03-22
4931027 Tilting device for outboard engine Ryoji Nakahama 1990-06-05
4794105 Method for treatment of swine dysentery Toru Hasegawa, Setsuo Harada 1988-12-27
4698037 Protective cowling arrangement for outboard motor Eifu Watanabe 1987-10-06
4606314 Ignition angle advancer for internal combustion engine 1986-08-19
4587935 Outboard motor with engine tachometer 1986-05-13
4425356 Lankacidin derivatives used in swine husbandry Noriaki Narukawa, Keinosuke Takeda 1984-01-10
4261978 Treatment and prophylaxis of swine dysentery Toshihiko Kanzaki 1981-04-14