Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9627400 | Nonvolatile semiconductor memory device and method for manufacturing same | Junji Kataoka | 2017-04-18 |
| 6013379 | Coated steel sheet for alkaline dry cell positive electrode cans | Taketo Uesugi, deceased, Masaaki Kurimura, Kazuhiro Shikada, Yasuharu Maeda, Masahiro Murakami +1 more | 2000-01-11 |
| 5527641 | Coated metal sheet for dry cell positive electrode can and positive electrode can formed of such metal sheet | Kazuyuki Hiraoka, Keiichi Sawaya, Kenji Ogawa, Toshio Nagatomo, Taketo Uesugi, deceased +5 more | 1996-06-18 |