Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6576679 | Hydrogel | Nobuo Kimizuka, Kazuhiro Kagawa | 2003-06-10 |
| 6576215 | Method for preparing lithium manganate having spinel structure | Koichi Numata, Tsuneyoshi Kamada, Shinji Arimoto | 2003-06-10 |
| 6264708 | Method of manufacturing a prismatic battery | Kazunori Haraguchi, Hiroshi Yoshizawa, Takashi Takeuchi, Kikuo Senoo | 2001-07-24 |
| 6132900 | Method of production of non-aqueous electrolyte battery and seal plate thereof | Hiroshi Yoshizawa, Kazunori Haraguchi, Takashi Takeuchi, Yoshitaka Matsumasa, Kikuo Senoo +3 more | 2000-10-17 |
| 6071557 | Cell with a cladding material including a stainless-steel plate and an aluminum plate | Kazunori Haraguchi, Hiroshi Yoshizawa, Takashi Takeuchi, Kikuo Senoo | 2000-06-06 |
| 5928714 | Method of manufacturing positive active material for batteries | Jun Nunome, Hiroshi Yoshizawa, Seiji Tao | 1999-07-27 |
| 5744266 | Batteries and a method of manufacturing positive active material for the batteries | Jun Nunome, Hiroshi Yoshizawa, Seiji Tao | 1998-04-28 |
| 5338143 | Car storage apparatus for car carrier | Yoshitaka Matsuda, Koichi Kondo, Shuhei Kuribayashi, Akiko Noda, Ryutaro Saito +3 more | 1994-08-16 |