Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6397671 | Sheet detecting device | Goki Nishio, Yuji Ohashi, Hideki Chujo, Takeshi Arihara, Koji Iesaki | 2002-06-04 |
| 6339699 | Phone holder | Hiroki Hirai, Yuichiro Tsutsumi, Tetsuji Tanaka, Yasuhiro Hiura, Shigeki Sakai +1 more | 2002-01-15 |