Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12347808 | Semiconductor device | Nobuhito Suzuya | 2025-07-01 |
| 11901337 | Semiconductor device and method of manufacturing the same | — | 2024-02-13 |
| 11437351 | Semiconductor device | — | 2022-09-06 |
| 11037879 | Semiconductor device | — | 2021-06-15 |
| 7979821 | Method of verifying semiconductor integrated circuit and design program | — | 2011-07-12 |
| 7832871 | Optical equipment with at least first and second ventilation paths | Kenji Fuse, Mikio Shiraishi, Nobuyuki Kaku, Hidehiro Ikeda | 2010-11-16 |
| 7571409 | Circuit design device and circuit design program | — | 2009-08-04 |
| 7441904 | Projection type display apparatus with ventilation | Kenji Fuse, Mikio Shiraishi, Nobuyuki Kaku, Hidehiro Ikeda | 2008-10-28 |
| 7327520 | Optical unit and image display apparatus | Satoshi Ohuchi, Masahiko Yatsu, Taro Imahase, Tomohiro Miyoshi, Takesuke Maruyama | 2008-02-05 |
| 7175284 | Projection type display apparatus | Kenji Fuse, Mikio Shiraishi, Nobuyuki Kaku, Hidehiro Ikeda | 2007-02-13 |
| 7152978 | Liquid crystal projector, and projection lens unit, optical unit and cooling system for the same | Nobuhiko Konuma, Hidetomo Yoshimura, Seiichi Sekiguchi, Mikiharu Kuwata, Masaharu Deguchi +16 more | 2006-12-26 |
| 7106518 | Optical unit and image display apparatus | Satoshi Ohuchi, Masahiko Yatsu, Taro Imahase, Tomohiro Miyoshi, Takesuke Maruyama | 2006-09-12 |
| 7021768 | Optical apparatus | Kenji Fuse, Mikio Shiraishi, Nobuyuki Kaku, Hidehiro Ikeda | 2006-04-04 |
| 6963453 | Optical unit and image display apparatus | Satoshi Ohuchi, Masahiko Yatsu, Taro Imahase, Tomohiro Miyoshi, Takesuke Maruyama | 2005-11-08 |
| 6908198 | Image display mechanism and image display device | Mikio Shiraishi, Toru Numata | 2005-06-21 |
| 6857749 | Projection type display apparatus | Kenji Fuse, Mikio Shiraishi, Nobuyuki Kaku, Hidehiro Ikeda | 2005-02-22 |
| 6829031 | Liquid crystal display apparatus and optical device for use therein | Toru Numata, Mikio Shiraishi, Koji Hirata, Naoyuki Ogura, Shigeru Inaoka +3 more | 2004-12-07 |
| 6824273 | Liquid crystal projector, and projection lens unit, optical unit and cooling system for the same | Nobuhiko Konuma, Hidetomo Yoshimura, Seiichi Sekiguchi, Mikiharu Kuwata, Masaharu Deguchi +16 more | 2004-11-30 |
| 6817720 | Image display mechanism and image display device | Mikio Shiraishi, Toru Numata | 2004-11-16 |
| 6783245 | Liquid crystal projector, and projection lens unit, optical unit and cooling system for the same | Nobuhiko Konuma, Hidetomo Yoshimura, Seiichi Sekiguchi, Mikiharu Kuwata, Masaharu Deguchi +16 more | 2004-08-31 |
| 6741396 | Array lens, lighting optical system, optical unit and imaging apparatus | Satoshi Ohuchi, Masahiko Yatsu, Taro Imahase, Tomohiro Miyoshi, Takesuke Maruyama | 2004-05-25 |
| 6682197 | Image display mechanism and image display device | Mikio Shiraishi, Toru Numata | 2004-01-27 |
| 6588910 | Image display mechanism and image display device | Mikio Shiraishi, Toru Numata | 2003-07-08 |
| 6567218 | Array lens, lighting optical system, optical unit and imaging apparatus | Satoshi Ohuchi, Masahiko Yatsu, Taro Imahase, Tomohiro Miyoshi, Takesuke Maruyama | 2003-05-20 |
| 6545812 | Array lens, lighting optical system, optical unit and imaging apparatus | Satoshi Ohuchi, Masahiko Yatsu, Taro Imahase, Tomohiro Miyoshi, Takesuke Maruyama | 2003-04-08 |