Issued Patents All Time
Showing 126–136 of 136 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4298710 | Antistatic resin composition | Masaki Ohya, Takeo Ogiwara, Yoshikatsu Satake | 1981-11-03 |
| 4287316 | Transparent resin composition for information signal recording discs | Akira Kaneko, Masaki Ohya, Masayasu Suzuki | 1981-09-01 |
| 4286560 | Method and apparatus for controlling an ignition timing | Yasuo Sagisaka, Toshio Kondo | 1981-09-01 |
| 4266043 | Resilient hydrophobic foamed polymer | Osamu Fujii, Toshio Kishimoto | 1981-05-05 |
| 4226215 | Electronically-controlled fuel injection system for internal combustion engine having odd numbers of cylinders | Kunio Endo, Norio Omori | 1980-10-07 |
| 4223117 | Process for producing olefin polymers | Takezo Sano, Yasuharu Yamada | 1980-09-16 |
| 4218366 | Condensation product of 4,4'-dihydroxydiphenyl sulfone, 4,4'-dihydroxydiphenylsulfone sulfonic acid and a lower aldehyde and method of preparation | Yoshiyuki Shimohiro, Kisaburou Shimizu, Yoshiaki Murakami | 1980-08-19 |
| 4216750 | Air-to-fuel ratio control apparatus | — | 1980-08-12 |
| 4216385 | AC/DC Power supply device | Morikazu Omura, Yukio Okuda | 1980-08-05 |
| 4214306 | Electronic fuel injection control apparatus | — | 1980-07-22 |
| 4212961 | Process for producing soft resins | Kentaro Mashita | 1980-07-15 |