Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10490855 | Electrochemical energy storage device | Toru Matsui, Koji Suto, Jun-ichi Yamaki, Zempachi Ogumi | 2019-11-26 |
| 10153491 | Secondary battery | Zempachi Ogumi, Jun-ichi Yamaki, Hideyuki Horino, Ken-ichi Okazaki, Yukinori Koyama | 2018-12-11 |
| 10033049 | Non-aqueous electrolyte for electrochemical devices, method for producing the same, and electrochemical device using the same | Tooru Matsui, Zempachi Ogumi, Akiyoshi Nakata | 2018-07-24 |
| 9972875 | Alkaline storage battery | Tadashi Kakeya, Akiyoshi Nakata, Hajime Arai, Junichi Yamaki, Zempachi Ogumi | 2018-05-15 |
| 9882246 | Electrochemical energy storing device | Toru Matsui, Jun-ichi Yamaki, Zempachi Ogumi | 2018-01-30 |
| 9812264 | Electrochemical energy storage device which exhibits capacity through a conversion reaction, and active material for the same and production method thereof | Tooru Matsui, Zempachi Ogumi, Akiyoshi Nakata | 2017-11-07 |
| 9742035 | Electrochemical energy storage device | Toru Matsui, Akiyoshi Nakata, Jun-ichi Yamaki, Zempachi Ogumi | 2017-08-22 |
| 9716292 | Electrochemical energy storage device | Toru Matsui, Jun-ichi Yamaki, Zempachi Ogumi | 2017-07-25 |
| 6586940 | Capacity estimation method, degradation estimation method and degradation estimation apparatus for lithium-ion cells, and lithium-ion batteries | Kaoru Asakura | 2003-07-01 |
| 5572426 | Apparatus and method for controlling damping force characteristic of vehicular shock absorber | Mitsuo Sasaki | 1996-11-05 |
| 5485377 | Apparatus and method for controlling damping force characteristic of vehicular shock absorber | Mitsuo Sasaki | 1996-01-16 |
| 5368958 | Lithium anode with conductive for and anode tab for rechargeable lithium battery | Jun-ichi Yamaki | 1994-11-29 |
| 4737424 | Secondary lithium battery | Shin-ichi Tobishima, Masayasu Arakawa, Jun-ichi Yamaki | 1988-04-12 |
| 4675260 | Lithium battery including vanadium pentoxide base amorphous cathode active material | Yoji Sakurai, Shigeto Okada, Takeshi Okada, Jun-ichi Yamaki, Hideaki Ohtsuka | 1987-06-23 |