Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7492557 | Switching device and electric apparatus | Yukio Noguchi | 2009-02-17 |
| 6458488 | Positive electrode activator for lithium secondary battery and lithium secondary battery | Kyoko Honbo, Masahiro Kasai, Yasushi Muranaka, Yoshiji Hotta | 2002-10-01 |
| 6399251 | Lithium secondary battery | Kyoko Honbo, Masahiro Kasai, Yoshiji Hotta | 2002-06-04 |
| 6259248 | Motion detection by pulse signal generation | Shoji Oyama, Tomoaki Ito | 2001-07-10 |
| 6160322 | Pulse signal generation method and apparatus | Shoji Oyama, Tomoaki Ito | 2000-12-12 |
| 5879829 | Lithium cell treating apparatus | Katsunori Nishimura, Hidetoshi Honbo, Mamoru Mizumoto, Tatsuo Horiba | 1999-03-09 |
| 5714129 | Lithium cell treating method | Katsunori Nishimura, Hidetoshi Honbo, Mamoru Mizumoto, Tatsuo Horiba | 1998-02-03 |
| 5679477 | Apparatus for treatment of a battery containing alkali metal | Katsunori Nishimura, Hidetoshi Honbo, Mamoru Mizumoto, Tatsuo Horiba | 1997-10-21 |
| 5628973 | Lithium cell treating method and lithium cell treating apparatus | Katsunori Nishimura, Hidetoshi Honbo, Mamoru Mizumoto, Tatsuo Horiba | 1997-05-13 |
| 5612150 | Method and apparatus for treatment of a battery containing alkali metal | Katsunori Nishimura, Hidetoshi Honbo, Mamoru Mizumoto, Tatsuo Horiba | 1997-03-18 |
| 5597526 | Lithium cell treating apparatus | Katsunori Nishimura, Hidetoshi Honbo, Mamoru Mizumoto, Tatsuo Horiba | 1997-01-28 |
| 5060097 | Magnetic disc file including a slider which exhibits reduced deformation during operation | Shinsuke Higuchi, Takeshi Miyazaki, Kunihiro Maeda, Yokuo Saitoh | 1991-10-22 |
| 5060098 | Magnetic recorder provided with a magnetic head slider having a non-magnetic oxide of spinel structure | Shinsuke Higuchi, Takeshi Miyazaki, Kunihiro Maeda, Yokuo Saitoh, Toyoji Okuwaki +2 more | 1991-10-22 |