Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5900336 | Negative electrode for lithium secondary battery and lithium secondary battery using the negative electrode | Toshiyuki Kabata, Toshiyuki Ohsawa, Nobuo Katagiri, Okitoshi Kimura, Toshishige Fujii +4 more | 1999-05-04 |
| 5885733 | Non-aqueous secondary lithium battery | Toshiyuki Ohsawa, Toshiyuki Kabata, Okitoshi Kimura, Toshishige Fujii, Nobuo Katagiri +1 more | 1999-03-23 |
| 5459701 | Magneto-optical recording method | Toshiaki Tokita, Motoharu Tanaka, Atsuyuki Watada | 1995-10-17 |
| 5420833 | Magneto-optical recording medium having first and second magnetic layers | Motoharu Tanaka, Atsuyuki Watada, Masaetsu Takahashi, Hiroshi Deguchi, Toshiaki Tokita | 1995-05-30 |