Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7108820 | Resin molded article and production method thereof | Tadashi Mochizuki | 2006-09-19 |
| 7080612 | Cylinder block for internal combustion engine | Naoyuki Satou | 2006-07-25 |
| 7055489 | Engine unit case | Hiroyuki Kurokawa, Shoji Kobiyama | 2006-06-06 |
| 7031070 | Plastic optical components | Noriko Eiha, Tadashi Mochizuki, Takeo Kido | 2006-04-18 |
| 6174655 | Biaxial oriented polyester film and method of manufacturing same, photographic substrate, and photographic light-sensitive material | Yukio Shirokura | 2001-01-16 |
| 6130262 | Method of producing polyester and charging apparatus therefor | Tohru Ogura, Yukio Shirokura | 2000-10-10 |
| 5994481 | Polymerization method and polymerization apparatus | Tohru Ogura, Yoshifumi Waki | 1999-11-30 |
| 5851744 | Photographic film | Takahito Miyoshi, Yukio Shirokura, Takanori Sato, Hiroko Sugihara | 1998-12-22 |
| 5567576 | Photographic support | Toshimitu Okutu, Masaaki Otoshi | 1996-10-22 |
| 5340906 | Process for the preparation of polyester containing little deposited antimony particles as impurities | Yukio Shirokura, Tohru Ogura | 1994-08-23 |
| 5339255 | Method of controlling synthesis reaction | Tohru Ogura, Yukio Shirakura | 1994-08-16 |
| 4791004 | Process for forming multilayered coating film | Yoshiaki Tamura, Keisuke Shiba | 1988-12-13 |
| 4204070 | Process for preparing polyethylene terephthalate and its low molecular weight oligomers | Toshimitu Okutu, Keitaro Ohe | 1980-05-20 |