Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5716740 | Method for manufacturing a color filter in which light irradiation alters the ink absorption of portions of a resin layer and in which coloring is done by ink jets | Hiroshi Sato, Katsuhiro Shirota, Hideto Yokoi, Akio Kashiwazaki, Keiichi Murai +1 more | 1998-02-10 |
| 5714195 | Color filter repair method and apparatus, color filter, liquid crystal display device, and apparatus having liquid crystal display device | Hiroshi Sato, Katsuhiro Shirota, Hideto Yokoi, Takeshi Miyazaki, Akio Kashiwazaki | 1998-02-03 |
| 5712064 | Process for producing a color filter and a liquid crystal display device | Takeshi Miyazaki, Hiroshi Sato, Katsuhiro Shirota, Hideto Yokoi, Akio Kashiwazaki | 1998-01-27 |
| 5670205 | Color filter manufacturing method and apparatus, color filter, liquid crystal display device, and apparatus having liquid crystal display apparatus | Takeshi Miyazaki, Hiroshi Sato, Katsuhiro Shirota, Hideto Yokoi, Akio Kashiwazaki | 1997-09-23 |
| 5663752 | Ink jet head free of debonding between a substrate and ink flow path walls formed on said substrate | Isao Imamura, Akihiko Shimomura | 1997-09-02 |
| 5593757 | Production process of color filter and color filter produced thereby | Akio Kashiwazaki, Hiroshi Sato, Katsuhiro Shirota, Hideto Yokoi | 1997-01-14 |
| 5552192 | Color filter and method for manufacturing it | Akio Kashiwazaki, Hiroshi Sato, Katsuhiro Shirota, Hideto Yokoi | 1996-09-03 |
| 5524784 | Method for producing ink jet head by multiple development of photosensitive resin, ink jet head produced thereby, and ink jet apparatus with the ink jet head | Isao Imamura | 1996-06-11 |
| 5290667 | Method for producing ink jet recording head | Masashi Miyagawa, Isao Imamura, Akio Kashiwazaki | 1994-03-01 |