Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7607654 | Sheet feeding apparatus | Shinya Sonoda, Takeji Niikura, Takashi Nojima | 2009-10-27 |
| 5764140 | Electronic flasher system | — | 1998-06-09 |
| 4214979 | Method of thermally cracking heavy petroleum oil | Hajime Nakanishi, Kiyoji Ozaki, Toshio Shinozuka, Takaaki Aiba, Hisatsugu Kaji +2 more | 1980-07-29 |