Issued Patents All Time
Showing 76–81 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5053194 | Formable thin steel sheets | Yoshio Yamazaki, Susumu Okada, Susumu Satoh, Hideo Abe, Keiji Nishimura | 1991-10-01 |
| 4873127 | Method of making heat transfer tube | Kagetoshi Onodera, Tatsuya Koizumi, Junji Sotani, Masauki Momo, Shuichi Furuya | 1989-10-10 |
| 4694305 | Multi-colored stacked cassettes thermal printer | Kengo Shiomi, Yoshiyuki Sasaki | 1987-09-15 |
| 4561910 | Dual phase-structured hot rolled high-tensile strength steel sheet and a method of producing the same | Isao Takahashi, Toshio Irie, Yozo Ogawa | 1985-12-31 |
| 4560332 | Rotary vane-type compressor with vanes of more thermally expansible material than rotor for maintaining separation of rotor from housing side plate during high temperature operation | Masato Yokoyama, Eiichi Nagasaku, Tosiki Taya | 1985-12-24 |
| 4421573 | Method for producing hot-rolled dual-phase high-tensile steel sheets | Toshio Irie, Isao Takahashi | 1983-12-20 |