Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11256784 | Recording medium recording management program, method, and recording medium recording support request program | Yutaka Iwayama, Takahiro Kitajima, Yukio Osawa, Noriaki AIHARA | 2022-02-22 |
| 6235430 | Alkaline storage battery | Yasuko Hoshina, Noboru Ito, Munehisa Ikoma | 2001-05-22 |
| 5830599 | Sealed rechargeable battery | Shinji Hamada, Hiroshi Inoue, Munehisa Ikoma | 1998-11-03 |
| 5827621 | Sealed prismatic storage battery | Nobuyasu Morishita, Shinji Hamada, Munehisa Ikoma | 1998-10-27 |
| 5780180 | Sealed alkaline storage battery | Shinji Hamada, Munehisa Ikoma | 1998-07-14 |