Issued Patents All Time
Showing 701–723 of 723 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4336776 | Swirl-inducing apparatus for internal combustion engines | Masaharu Sumiyoshi, Setsuro Sekiya, Katsuhiko Motosugi, Shuhei Toyoda | 1982-06-29 |
| 4323038 | Intake system of a multi-cylinder internal combustion engine | Katsuhiko Motosugi, Shuhei Toyoda, Toshio Tanahashi | 1982-04-06 |
| 4320214 | Method of making silane-modified ethylene-type resin | Hiroshi Harayama, Ken Shinkai, Masahiro Mizusako | 1982-03-16 |
| 4315845 | Process for preparing chemically platable thermosetting powder coating | Koichi Tsuyama, Nobuo Uozu, Makoto Fujikura | 1982-02-16 |
| 4314529 | Intake system of a multi-cylinder internal combustion engine | Katsuhiko Motosugi, Shuhei Toyoda, Toshiaki Konomi, Hideaki Matsui | 1982-02-09 |
| 4309249 | Neutron source, linear-accelerator fuel enricher and regenerator and associated methods | Meyer Steinberg, James R. Powell, Pierre-Philippe Grand, Herbert Kouts | 1982-01-05 |
| 4300500 | Intake system of a multi-cylinder internal combustion engine | Katsuhiko Motosugi, Shuhei Toyoda, Toshio Tanahashi | 1981-11-17 |
| 4275268 | Mixing apparatus | Etsuo Shibazaki, Yoshihito Yamamoto | 1981-06-23 |
| 4268855 | Noise reduction system for color television signal | — | 1981-05-19 |
| 4262639 | Intake system of a multi-cylinder internal combustion engine | Katsuhiko Motosugi, Shuhei Toyoda, Kazunori Kawabata | 1981-04-21 |
| 4261316 | Intake system of a multi-cylinder internal combustion engine | Katsuhiko Motosugi, Shuhei Toyoda | 1981-04-14 |
| 4259434 | Method for developing positive acting light-sensitive planographic printing plate | Kotaro Yamasue, Hirokazu Sakaki, Akira Nishioka | 1981-03-31 |
| 4254172 | Baseboard for printed circuit board | Kiyoshi Nakao, Masaaki Katagiri | 1981-03-03 |
| 4249212 | Television picture special effects system using digital memory techniques | Yutaka Ito, Yukihiko Isomura, Katsuhisa Kato, Masao Inaba | 1981-02-03 |
| 4246610 | Noise reduction system for color television signal | — | 1981-01-20 |
| 4246599 | Abnormal separation detecting circuits of chromatic signals of SECAM systems | Takashi Sugimoto | 1981-01-20 |
| 4243690 | Instant-cooking dry macaroni and like dry foods and a method of their manufacture | Sanpei Murakami, Sadao Kokeguchi, Ken Okada | 1981-01-06 |
| 4243689 | Non-fried instant cooking dry noodles and a method for producing such noodles | Sadao Kokeguchi, Ken Okada, Sanpei Murakami | 1981-01-06 |
| 4242704 | Noise reduction system for color television signal | Yutaka Ito, Kazuo Yajima, Yoshiteru Iwanaga, Masao Inaba | 1980-12-30 |
| 4240387 | Intake system of a multi-cylinder internal combustion engine | Katsuhiko Motosugi, Shuhei Toyoda, Toshio Tanahashi | 1980-12-23 |
| 4216246 | Method of improving adhesion between insulating substrates and metal deposits electrolessly plated thereon, and method of making additive printed circuit boards | Yorio Iwasaki, Toshiro Okamura, Akishi Nakaso, Nobuo Uozu | 1980-08-05 |
| 4216014 | Low temperature steel alloy | Kaoru Horiuchi, Akio Matsui, Masahiro Hara | 1980-08-05 |
| 4188415 | Baseboard for printed circuit board and method of producing the same | Kiyoshi Nakao, Masaaki Katagiri | 1980-02-12 |