Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8163970 | Method for adiabatic cooling type crystallization of organic compound and apparatus therefor | Keizo Takegami, Kiwamu Ishii, Kenji Ouchi | 2012-04-24 |
| 7900473 | Method for adiabatic cooling type crystallization of organic compound and apparatus therefor | Keizo Takegami, Kiwamu Ishii | 2011-03-08 |
| 4361028 | System for measuring particulate discharge from vehicular internal combustion engine | Sigeru Kamiya, Nobutoshi Hayashi, Hiroshi Noguchi, Kenichi Uchida, Nobuhisa Mori | 1982-11-30 |