TY

Takeo Yamazaki

Canon: 15 patents #4,433 of 19,416Top 25%
HI Hitachi: 13 patents #3,142 of 28,497Top 15%
Aisin Seiki Kabushiki Kaisha: 7 patents #498 of 3,782Top 15%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
NC Nihon Bisoh Co.: 1 patents #9 of 21Top 45%
TS Tetra Laval Holdings & Finance S.A.: 1 patents #662 of 1,364Top 50%
Overall (All Time): #90,257 of 4,157,543Top 3%
37
Patents All Time

Issued Patents All Time

Showing 26–37 of 37 patents

Patent #TitleCo-InventorsDate
4938057 Parking brake device 1990-07-03
4805480 Hand brake lever assembly for parking brake Kaoru Tsubouchi, Tomio Tachino, Takuya Inaba, Yoshihiro Nakagiri, Hiroshi Uemura +1 more 1989-02-21
4736183 Oxide resistor Satoru Ogihara, Tetsuo Kosugi, Shingo Shirakawa, Shinichi Owada 1988-04-05
4692735 Nonlinear voltage dependent resistor and method for manufacturing thereof Moritaka Shoji, Satoru Ogihara 1987-09-08
4603600 Parking brake operating device 1986-08-05
4450426 Nonlinear resistor and process for producing the same Tadahiko Miyoshi, Kunihiro Maeda, Ken Takahashi, Siniti Oowada 1984-05-22
4420737 Potentially non-linear resistor and process for producing the same Tadahiko Miyoshi, Kunihiro Maeda 1983-12-13
4364284 Parking brake releasing system with cable attaching bush Akira Tani 1982-12-21
4326187 Voltage non-linear resistor Tadahiko Miyoshi, Kunihiro Maeda, Ken Takahashi 1982-04-20
4319215 Non-linear resistor and process for producing same Tadahiko Miyoshi 1982-03-09
4266979 Oxygen sensor ceramic and process for preparing the same Tadahiko Miyoshi 1981-05-12
4240307 Parking brakes Shigeki Miyagishi 1980-12-23