Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6170257 | Variable thrust nozzle system | Ken Harada, Yoshihiko Nishida | 2001-01-09 |
| 4266370 | Agricultural covering film or sheet and method for thermal insulation | Yoshiaki Kodera, Takayuki Kusu | 1981-05-12 |
| 4250661 | Agricultural covering multilayer film or sheet structure and method for thermal insulation | Yoshiaki Kodera, Tetsuo Kadoya, Tadashi Taguchi | 1981-02-17 |
| 4220736 | Agricultural covering film or sheet and method for thermal insulation from a blend of an olefin resin and an acetal resin | Yoshiaki Kodera, Takayuki Kusu | 1980-09-02 |
| 4214034 | Agricultural covering multilayer film or sheet structure and method for thermal insulation | Yoshiaki Kodera, Tetsuo Kadoya, Tadashi Taguchi | 1980-07-22 |