Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474156 | Method and device for determining the amount of a liquid existing in a container | Takanori Endo, Tadashi Yonezawa, Seiro Yahata, Shigeru Yashima, Shigenobu Irokawa +2 more | 2002-11-05 |
| 6428934 | Non-aqueous electrolyte battery | Tsuyonobu Hatazawa, Kiyomitsu Matsune, Takashi Ono | 2002-08-06 |