Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12252564 | Method for producing vinyl chloride type polymer | Hiroshi Fukudome, Toshihiko Kawakubo | 2025-03-18 |
| 12240972 | Method for producing vinyl chloride type polymer | Hiroshi Fukudome, Toshihiko Kawakubo | 2025-03-04 |
| 8720531 | Electronic device cooling apparatus | Tomotaka Ishida, Mitsuru Yamamoto, Sakae Kitajo, Kazuo Taga | 2014-05-13 |
| 8081460 | Liquid-cooled heat radiator | Tomotaka Ishida, Mitsuru Yamamoto, Sakae Kitajo | 2011-12-20 |
| 6333284 | Synthetic fused silica member | Hisatoshi Otsuka, Kazuo Shirota | 2001-12-25 |
| 6303712 | Process for producing vinyl chloride polymer | Makoto Ooura, Tadashi Amano | 2001-10-16 |