Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8129610 | Thermoelectric transducer | — | 2012-03-06 |
| 8013235 | Thermoelectric device | — | 2011-09-06 |
| 7868242 | Thermoelectric conversion module | — | 2011-01-11 |
| 7678355 | Method for producing perovskite-type complex oxide | — | 2010-03-16 |
| 5938910 | Electrolytic manganese dioxide and method of manufacturing the same | Hisao Takehara, Yoshihiro Nakayama, Ryoichi Shimizugawa, Tsutomu Kishikawa, Takumi Murai +1 more | 1999-08-17 |
| 5807532 | Method of producing spinel type limn204 | Takeshi Sotomura, Keiji Satoh | 1998-09-15 |
| 5746902 | Electrolytic manganese dioxide and method of manufacturing the same | Hisao Takehara, Yoshihiro Nakayama, Ryoichi Shimizugawa, Tsutomu Kishikawa, Takumi Murai +1 more | 1998-05-05 |