Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11567139 | Secondary battery diagnostic device | Hiroshi Sakai | 2023-01-31 |
| 11480627 | Method for determining micro short circuit of lithium ion secondary battery | Hiroshi Sakai | 2022-10-25 |
| 11300627 | Method for determining battery state of lithium ion secondary battery | Hiroshi Sakai | 2022-04-12 |
| 11205781 | Filamentary positive electrode for solid battery, solid battery, manufacturing method of filamentary positive electrode for solid battery and manufacturing method of solid battery | Toshio Tokune, Mitsumoto Kawai | 2021-12-21 |
| 8821706 | Method and apparatus for producing conductive polymer film | Kazuhiro Kagawa, Masatoshi Osawa | 2014-09-02 |
| 8715531 | Actuator | Kazuhiro Kagawa, Akihisa Tanaka | 2014-05-06 |
| 8419941 | Ethanol water solution concentrating method | Kazuhiro Kagawa, Akihisa Tanaka | 2013-04-16 |
| 8303810 | Ethanol water solution concentrating device | Kazuhiro Kagawa, Akihisa Tanaka | 2012-11-06 |
| 8211678 | Ethanol preparation method | Akihisa Tanaka, Kazuhiro Kagawa | 2012-07-03 |
| 8167144 | Water separation membrane | Akihisa Tanaka, Kazuhiro Kagawa | 2012-05-01 |
| 7578853 | Scanning probe microscope system | Tatsuya Hattori | 2009-08-25 |
| 7443087 | Polymer actuator | Tatsuya Hattori | 2008-10-28 |
| 7388321 | Piezoelectric body, electric generator and polymer actuator | Tatsuya Hattori | 2008-06-17 |
| 6935284 | Power system | Kohjiroh Aimoto, Takahiro Gunji | 2005-08-30 |
| 6843208 | Control method for premixed compression ignition internal combustion engine | Masamitsu Tamura, Kotaro Hashimoto, Kohjiroh Aimoto, Takahiro Gunji | 2005-01-18 |
| 6827047 | Vehicle provided with internal combustion engine and fuel reforming/supplying functions | Kohjiroh Aimoto, Takahiro Gunji | 2004-12-07 |