Issued Patents All Time
Showing 151–173 of 173 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4586588 | Chain saw safety-brake system | Toshio Taomo | 1986-05-06 |
| 4571833 | Sawdust discharge port | — | 1986-02-25 |
| 4552105 | Fuel pipe joint | — | 1985-11-12 |
| 4548169 | Carburetor chamber | — | 1985-10-22 |
| 4543915 | Cooling fan for recoil starter type engine | Toshio Taomo | 1985-10-01 |
| 4535910 | Tank cap for powered machine | — | 1985-08-20 |
| 4536464 | Photosensitive composition with o-quinonediazide compound and condensate of dihydric phenol and aldehyde or ketone | Akira Hasegawa, Toshiaki Aoai, Teruo Nagano | 1985-08-20 |
| 4534005 | Chain saw | Tadashige Kondo | 1985-08-06 |
| 4493884 | Light-sensitive composition | Teruo Nagano | 1985-01-15 |
| 4493400 | Emergency braking device for chain saw | Yasuo Saito | 1985-01-15 |
| 4483072 | Machine with liquid crystal display | Tadashige Kondo | 1984-11-20 |
| 4478200 | Electronic ignition system for internal combustion engine capable of supplying electric power to auxiliary unit | Tadashige Kondo | 1984-10-23 |
| 4478239 | Fuel tank lid | — | 1984-10-23 |
| 4428835 | Strainer | — | 1984-01-31 |
| 4399210 | Photosensitive compositions | Teruo Nagano | 1983-08-16 |
| 4382333 | Chain saw | Yasuo Saito | 1983-05-10 |
| 4336319 | Light-solubilizable composition | Nobuyuki Kita | 1982-06-22 |
| 4279982 | Photosensitive compositions | Masayuki Iwasaki, Shigeru Sato | 1981-07-21 |
| 4271251 | Photosensitive compositions | Yoshimasa Aotani, Hiroshi Misu | 1981-06-02 |
| 4258123 | Photosensitive resin composition | Shigeru Sato | 1981-03-24 |
| 4232106 | Photosensitive compositions containing 2-halomethyl-5-vinyl-1,3,4-oxadiazoles as free radical progenitors | Masayuki Iwasaki, Shigeru Sato, Yasuo Inoue | 1980-11-04 |
| 4219932 | Chain sawing machine | Yasuo Saito | 1980-09-02 |
| 4202096 | Portable chain saw | — | 1980-05-13 |