Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7267858 | Packaging material for and packaged product of medical supplies and the like | Saichi Ono, Yoichiro Yotsuya, Hirofumi Okada | 2007-09-11 |
| 6964520 | Packaging bag | Hiroshi Sakai, Hiroyuki Taketomi, Yuji Hashitani, Hirofumi Okada | 2005-11-15 |
| 6680775 | Substrate treating device and method, and exposure device and method | — | 2004-01-20 |
| 6499935 | Photomask case, transporting apparatus, and transporting method | Kanefumi Nakahara, Yutaka Endo | 2002-12-31 |
| 6271176 | Plant growth promoter | Yasuo Kamuro, Hiroshi Fujisawa | 2001-08-07 |
| 6093683 | Plant growth promoter | Yasuo Kamuro, Hiroshi Fujisawa | 2000-07-25 |
| 5776860 | Plant growth promoter | Yasuo Kamuro, Hiroshi Fujisawa | 1998-07-07 |