Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4977045 | Solid-state electrolytic battery | — | 1990-12-11 |
| 4968527 | Method for the manufacture of pyrolytic graphite with high crystallinity and electrodes with the same for rechargeable batteries | Yoshikazu Yoshimoto, Tomonari Suzuki, Hiroshi Wada, Masaru Yoshida, Shigeo Nakajima +4 more | 1990-11-06 |
| 4931240 | Method for the production of a carbon electrode | Yoshimitsu Tajima | 1990-06-05 |
| 4900588 | Method for the production of a carbon electrode | Yoshimitsu Tajima, Hideaki Tanaka | 1990-02-13 |
| 4863818 | Graphite intercalation compound electrodes for rechargeable batteries and a method for the manufacture of the same | Yoshikazu Yoshimoto, Tomonari Suzuki, Hiroshi Wada, Masaru Yoshida, Shigeo Nakajima +4 more | 1989-09-05 |
| 4863814 | Electrode and a battery with the same | Hideaki Tanaka, Tomonari Suzuki, Yoshimitsu Tajima, Yoshikazu Yoshimoto, Shigeo Nakajima +1 more | 1989-09-05 |
| 4835075 | Secondary battery using nonaqueous electrolytes | Yoshimitsu Tajima, Hideaki Tanaka | 1989-05-30 |
| 4782584 | Alkaline cell manufacturing method | Tetsuya Yoneda | 1988-11-08 |
| 4621417 | Hydrogen-stored electrode for use in battery and manufacturing method | Yoshimitsu Tajima | 1986-11-11 |