Issued Patents All Time
Showing 126–132 of 132 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4470184 | Bearing of an internal combustion engine and process for producing the same | Tatsuhiko Fukuoka, Shinichi Okamoto | 1984-09-11 |
| 4323404 | Method for providing single piece with plural different mechanical characteristics | Susumu Sawada, Katsuhiro Tsuchiya, Kazuo Ito | 1982-04-06 |
| 4309064 | Bearing of an internal combustion engine and process for producing the same | Tatsuhiko Fukuoka, Shinichi Okamoto | 1982-01-05 |
| 4276133 | Method for continuous electrolytic descaling of steel wire by non-contact current flow | Hiroo Nagano, Terumi Oda | 1981-06-30 |
| 4263814 | Shoe for use in a swash-plate type compressor | Hikaru Takaoka, Teruaki Inoshita | 1981-04-28 |
| 4201650 | Apparatus for continuous electrolytic descaling of steel wire with mill scales | Hiroo Nagano, Hiroshi Nagai, Yasuyuki Nakamura | 1980-05-06 |
| 4181513 | Carbon adsorptive filter material with layers of reinforcing non woven fabrics needle punched | Masayoshi Shimada, Nobuo Ishizaki, Shoichi Iwahori | 1980-01-01 |