Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8996324 | Battery-state monitoring apparatus | Yoshihide Majima, Mitsuhiro Takahashi, Kazuhiko Takeno, Haruo Uemura, Yasuyuki Kanai | 2015-03-31 |
| 8847543 | Secondary battery charging device and secondary battery charging system | Shigeki Yagi, Hirokazu Serita, Mitsuharu Chiba, Hiroyuki Konishi, Akiko Asahata +2 more | 2014-09-30 |
| 8228039 | Battery testing device and battery testing method | Kazuhiko Takeno, Haruo Uemura | 2012-07-24 |
| 8035394 | Battery testing device and battery testing method | Kazuhiko Takeno, Haruo Uemura | 2011-10-11 |
| 6030739 | Electrostatic image developing toner | Tomoko Ishikawa, Noriaki Takahashi | 2000-02-29 |
| 4633654 | Air extractor for bag making, filling and packaging machine | Minoru Sato | 1987-01-06 |