Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7366221 | Laser apparatus and method of driving diffraction grating | Tomiji Tanaka, Masaki Chiba | 2008-04-29 |
| 6683974 | Image defect detection apparatus and image defect detection method | Shunsuke Nagasawa, Yasunori Idehara | 2004-01-27 |
| 6527993 | Method for producing foamed-in-mold product of aromatic polyester based resin | Takaaki Hirai, Minoru Fujishima, Hiroyuki Ueno, Hideyasu Matsumura, Ikuo Morioka +1 more | 2003-03-04 |
| 5683637 | Method of molding expandable styrene type resin particles | Ikuo Morioka, Mutsuhiko Shimada | 1997-11-04 |
| 5580649 | Expandable styrene type resin particles and foamed articles from said particles | Ikuo Morioka, Mutsuhiko Shimada | 1996-12-03 |