Issued Patents All Time
Showing 51–74 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875390 | Shift control device for hydrostatic continuously variable transmission | Tsutomu Hayashi, Masaie Katoh, Nobuyuki Yakigaya, Kazuhiko Nakamura, Yoshihiro Yoshida +2 more | 1989-10-24 |
| 4862293 | Still video adapter | Kaoru Umeda, Tetsuyuki Tanimoto | 1989-08-29 |
| 4860108 | Image sensing device for an electronic still camera | Kazuchika Sato | 1989-08-22 |
| 4845951 | Static hydraulic continuously variable transmission | Tsutomu Hayashi, Kazuhito Ito, Yoshihiro Yoshida | 1989-07-11 |
| 4827721 | Hydrostatic continuously variable transmission | Tsutomu Hayashi, Takushi Matsuto, Yoshihiro Nakajima, Kenji Sakakibara, Nobuyuki Yakigaya +1 more | 1989-05-09 |
| 4823199 | Still video adapter device detachable to a camera body | Kuniteru Sakakibara, Tetsuyuki Tanimoto, Yasuhiro Morimoto, Hiroshi Ishibe | 1989-04-18 |
| 4814811 | Still camera system | Tadahiro Yoshida, Yasuhiro Morimoto, Nobuyuki Taniguchi | 1989-03-21 |
| 4781022 | Swash plate type hydraulic system | Tsutomu Hayashi, Nobuyuki Yagigaya, Masaie Kato, Kazuhiko Nakamura, Yoshihiro Yoshida +1 more | 1988-11-01 |
| 4757387 | Optical system for a single-lens reflex type video still camera | — | 1988-07-12 |
| 4748898 | Switching valve device | Tsutomu Hayashi, Yoshihiro Yoshida | 1988-06-07 |
| 4745748 | Clutch valve system for static hydraulic continuously variable transmission | Tsutomu Hayashi, Kazuhito Ito, Yoshihiro Yoshida | 1988-05-24 |
| 4741251 | Swashplate assembly for a swashplate type hydraulic pressure device | Tsutomu Hayashi, Yoshihiro Yoshida | 1988-05-03 |
| 4735050 | Static hydraulic pressure type continuously variable transmission | Tsutomu Hayashi, Yoshihiro Yoshida | 1988-04-05 |
| 4716791 | Infinitely variable transmission utilizing hydraulic fluid pressure to vary velocity ratio between driving and driven pulleys | Kohei Ohzono, Kiyotaka Hayashi | 1988-01-05 |
| 4679677 | Hydraulic type starting clutch | Kohei Ohzono, Kiyotaka Hayashi, Masaie Kato, Yoshihiro Yoshida | 1987-07-14 |
| 4673379 | Infinitely variable transmission | Kohei Ohzono, Kiyotaka Hayashi, Taiji Fujita | 1987-06-16 |
| 4612003 | Hydraulic servomechanism | Kohei Ohzono, Kiyotaka Hayashi | 1986-09-16 |
| 4537732 | System and process for producing molded optical elements | Hiroshi Ueda, Hideo Kajita | 1985-08-27 |
| 4456310 | Hydraulic pump and anti-skid brake system | Tsutomu Hayashi, Masaie Kato | 1984-06-26 |
| 4421359 | Vehicular anti-lock brake device | Tsutomu Hayashi, Masaie Kato | 1983-12-20 |
| 4339708 | Testing apparatus for dielectric breakdown caused by tracking phenomena | Yuji Karatani, Wataru Sakurai, Ken'ichi Nobuta | 1982-07-13 |
| 4265526 | Camera provided with a data recording device | Hiroshi Ueda | 1981-05-05 |
| 4204756 | Camera exposure factor indicating device | Toshio Kobori, Masayoshi Sahara | 1980-05-27 |
| 4193676 | Data photographic device for camera | Hiroshi Ueda, Yasuhiro Nanba, Yoshio Kuramoto | 1980-03-18 |