Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9459284 | Conductivity inspection apparatus and conductivity inspection method | Yuta Motohashi, Keisho Ishibashi, Masatomo Mizuta, Takuya Takatsuka | 2016-10-04 |
| 7150936 | Sealed battery and method for manufacturing sealed battery | Kazuyuki Tukawaki, Hiroyuki Mizuno, Yuichi Maekawa | 2006-12-19 |
| 6706440 | Apparatus and method for injecting liquid into container | Yuichi Maekawa | 2004-03-16 |
| 6593026 | Sealed battery and method for manufacturing sealed battery | Kazuyuki Tukawaki, Hiroyuki Mizuno, Yuichi Maekawa | 2003-07-15 |