Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6544684 | Prismatic battery and method of manufacturing same | Masato Onishi, Hiroshi Nagata, Noriyuki Fujioka, Shinji Hamada | 2003-04-08 |
| 6392413 | Short circuit inspection method for battery and method of manufacturing batteries | Masato Onishi, Katsuyuki Tomioka, Noriyuki Fujioka | 2002-05-21 |
| 5748520 | Semiconductor memory device having minimal leakage current | Hiroyuki Yamauchi | 1998-05-05 |
| 5689469 | Semiconductor memory devices | Hiroyuki Yamauchi | 1997-11-18 |
| 5594701 | Semiconductor memory device having a plurality of blocks | Hiroyuki Yamauchi | 1997-01-14 |