Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6677547 | Method and apparatus for classifying and recovering the main components of used batteries | Tadaaki Tanii, Satoshi Tsuzuki, Shiro Honnmura, Takahiko Hirai, Masaaki Kurokawa +1 more | 2004-01-13 |
| 6524737 | Method for crushing cell | Tadaaki Tanii, Satoshi Tsuzuki, Shiro Honmura, Kenji Sasaki, Masakazu Yabuki +1 more | 2003-02-25 |
| 6337450 | Method and apparatus for classifying and recovering the main components of used batteries | Tadaaki Tanii, Satoshi Tsuzuki, Shiro Honnmura, Takahiko Hirai, Masaaki Kurokawa +1 more | 2002-01-08 |
| 6310476 | Eddy current flaw detector | Seiichi Kawanami, Masaaki Kurokawa | 2001-10-30 |