Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9099754 | Sealed type cell manufacturing method | Masato Komatsuki, Takashi Nakazawa, Kaoru Yugahara, Takato Fujiki | 2015-08-04 |
| 8871382 | Battery | Masato Komatsuki, Hiroki Nagai, Yoichi Naruse, Kaoru Yugahara | 2014-10-28 |
| 8227112 | Sealed battery and manufacturing method thereof, vehicle mounting the sealed battery, and battery mounting device mounting the sealed battery | Satoshi Suzuki, Masato Komatsuki, Youichi Naruse | 2012-07-24 |
| 7748013 | Case member and cartridge for storing an information medium | Kaoru Kajita | 2010-06-29 |
| 7555764 | Cartridge and shutter used in the same | Kaoru Kajita, Yoshinori Shiomi | 2009-06-30 |