Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397570 | Drive circuit unit, head unit, and liquid discharge apparatus | — | 2025-08-26 |
| 12370792 | Liquid ejecting apparatus and cooling unit | — | 2025-07-29 |
| 12370798 | Liquid ejecting apparatus | Eiichiro Watanabe, Hiroaki Okui | 2025-07-29 |
| 12358283 | First drive unit, first liquid ejecting head unit, and liquid ejecting apparatus | — | 2025-07-15 |
| 11549893 | Projector | — | 2023-01-10 |
| 9612510 | Projector | — | 2017-04-04 |
| 8507897 | Organic EL element having a partition with a step, method for manufacturing organic EL element, organic EL device, and electronic apparatus | — | 2013-08-13 |
| 8154032 | Electrooptical device, electronic apparatus, and method for producing electrooptical device | — | 2012-04-10 |
| 7956535 | Light emitting device and electronic apparatus | — | 2011-06-07 |
| 7775845 | Organic semiconductor device, method for producing organic semiconductor device, organic electroluminescent device, and method for producing organic electroluminescent device | Akio Fukase, Shunji Tomioka | 2010-08-17 |
| 7567774 | Image forming apparatus | — | 2009-07-28 |
| 7198827 | Nematic liquid crystal composition and liquid crystal display device using the same | Kiyofumi Takeuchi, Haruyoshi Takatsu | 2007-04-03 |
| 6074079 | Vehicle-lamp | Satoshi Ogawa | 2000-06-13 |
| 6010642 | Azine derivative, process for the preparation thereof, nematic liquid crystal composition and liquid crystal display system comprising same | Haruyoshi Takatsu, Sadao Takehara, Kiyofumi Takeuchi, Makoto Negishi, Norie Osawa +2 more | 2000-01-04 |
| 5922369 | Apparatus for making a synthetic resin layered lens for a vehicle lighting device | Shiro Takezawa | 1999-07-13 |
| 5836674 | Lens structure for lamps | Norihiro Nishitani, Masamitsu Wada | 1998-11-17 |
| 5756013 | Method of molding a synthetic resin layered lens for a vehicle headlight | Shiro Takezawa | 1998-05-26 |
| 5743630 | Method for molding lamp body automotive lamps and lamp body thereof formed of synthetic resin and a mold therefor | Masakazu Yamashita | 1998-04-28 |
| 5721039 | Synthetic resin layered lens for a vehicle lighting device, method of molding the same and apparatus therefore | Shiro Takezawa | 1998-02-24 |
| 5642228 | Resin-molded lens having no sink marks and process for producing same | Shiro Takezawa | 1997-06-24 |
| 5609407 | Vehicular lamps, and apparatus and method for molding the same | Shirou Takezawa | 1997-03-11 |