Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9659332 | Grid controller for use in smart grid system, smart grid system including the same, and method of controlling smart grid system | Yoshinari Yamaguchi, Tomoaki Takebe, Yusuke Yamamoto, Kenji Takeda | 2017-05-23 |
| 6888621 | Mask-holding apparatus for a light exposure apparatus and related scanning-exposure method | Yasuo Araki, Masahiko Yasuda, Shinji Mizutani, Hiroaki Narushima | 2005-05-03 |
| 6803992 | Projection exposure apparatus | Kenji Nishi | 2004-10-12 |
| 6545885 | Isolated operation prevention device for distributed power supply and interharmonic detection method | Shoji Nishimura, Yoshifumi Minowa, Masakuni Asano, Tokuo Emura, Yoshihiro Hada | 2003-04-08 |
| 6388734 | Projection exposure apparatus | Kenji Nishi | 2002-05-14 |
| 6335851 | Current-limiting device | Jun Nishidai, Yoshio Matsubara, Masakuni Asano | 2002-01-01 |
| 6147845 | System interconnection device and method of designing same | Yoshio Matsubara, Masakuni Asano | 2000-11-14 |
| 6090510 | Method for scanning exposure | — | 2000-07-18 |
| 5995263 | Projection exposure apparatus | Kenji Nishi | 1999-11-30 |
| 5845029 | Optical connector having means for positioning tilted convex surface of ferrule | Yoshihiro Matsuoka, Nobutoshi Takeda, Tohru Mizuhashi, Seiji Takemoto, Shigeru Ohmori | 1998-12-01 |
| 5812242 | Projection exposure apparatus including a temperature control system for the lens elements of the optical system | — | 1998-09-22 |
| 5685895 | Air cleaning apparatus used for an exposure apparatus | Shigeru Hagiwara | 1997-11-11 |
| 5608456 | Image sensor used with substantially monochromatic illuminating light of high coherence for preventing or reducing interference fringes | — | 1997-03-04 |
| 5363172 | Method of projection exposure and stepper | — | 1994-11-08 |
| 5301766 | Power steering and limited slip differential system | Fujio Momiyama, Kenichi Ohmori, Kohji Harada, Shinichi Oku | 1994-04-12 |
| 5291962 | Power steering device for use in motor vehicles | Fujio Momiyama | 1994-03-08 |