Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6791771 | Composite optical component and its manufacturing method | Hidenobu Kishi, Katsuyuki Ohkubo | 2004-09-14 |
| 6745616 | Surface texture measuring machine, leveling device for surface texture measuring machine and orientation-adjusting method of workpiece of surface texture measuring machine | Minoru Katayama, Hideki Mishima, Hiroomi Honda, Hiroyuki Hidaka, Kazushige Ishibashi | 2004-06-08 |
| 6702565 | Method and mold assembly for producing a molded object | Yasuo Yamanaka | 2004-03-09 |
| 6620486 | Plasting molding and method and apparatus for producing the same by injection molding | Yasuo Yamanaka, Akira Fukushima, Kiyotaka Sawada, Motoyasu Murai | 2003-09-16 |
| 6565346 | Plastic molded article or product and method and apparatus for producing the same by injection molding | Yasuo Yamanaka, Akira Fukushima, Kiyotaka Sawada, Motoyasu Murai | 2003-05-20 |
| 6510363 | Surface texture measuring apparatus | Hiroyuki Hidaka, Hiroomi Honda, Hideki Mishima, Takao Ishitoya | 2003-01-21 |
| 6357286 | Surface texture measuring apparatus | Hideki Mishima, Masanobu Kataoka, Takafumi Kano, Kazushige Ishibashi | 2002-03-19 |
| 6287504 | Plastic molding and method and apparatus for producing the same by injection molding | Yasuo Yamanaka, Akira Fukushima, Kiyotaka Sawada, Motoyasu Murai | 2001-09-11 |
| 5907438 | Imaging device | Kazuhiro Fujita, Shigeyoshi Misawa, Ikuo Maeda, Takahito Uga, Hiroyuki Inoue | 1999-05-25 |
| 5729788 | Image forming apparatus having control structure for cleaning the transfer device | Norichika Hirohashi, Tsukasa Inao, Kazuhisa Masuko | 1998-03-17 |
| 5603871 | Method for manufacturing molded resin product and plastic mirror | Hisaaki Koseko, Wataru Ohtani, Hidenori Ito, Akio Hirano, Shinya Senoo +2 more | 1997-02-18 |