Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7318469 | Piping structure for refrigerant cycle system of vehicle | — | 2008-01-15 |
| 5434026 | Exposure condition measurement method | Norihiko Takatsu, Kyoichi Suwa, Shinichi Nakamura, Shigeru Hirukawa | 1995-07-18 |