Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6533328 | Joint for duplex pipes | — | 2003-03-18 |
| 6060632 | Process for producing ethylbenzene | Hiroshi Ishida, Yoshihito Itani | 2000-05-09 |
| 5038582 | Liquid receiver | — | 1991-08-13 |
| D308407 | Liquid tank for use in the cooling cycle of an air conditioning device or the like | — | 1990-06-05 |
| 4557324 | Serpentine type evaporator | Hiroshi Kondo, Hiroyasu Nadamoto | 1985-12-10 |