Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5798819 | Projection-display apparatus and method providing improved brightness of projected color image | Yoshiro Oikawa | 1998-08-25 |
| 5794080 | Piezoelectric vibration angular velocity meter and camera using the same | Shunji Watanabe, Tatsushi Nomura, Takamitsu Fujiu, Yoshinori Sango, Toru Fujii | 1998-08-11 |
| 5777696 | Compact projection apparatus for generating high-quality images | Shingo Inoue, Sampei Esaki | 1998-07-07 |
| 5765046 | Piezoelectric vibration angular velocity meter and camera using the same | Shunji Watanabe, Tatsushi Nomura, Takamitsu Fujiu, Yoshinori Sango, Toru Fujii | 1998-06-09 |
| 5716122 | Optical apparatus using polarizing beam splitter | Sampei Esaki, Kunihiko Yoshino, Shingo Inoue, Katsuhiko Katano | 1998-02-10 |
| 5690407 | Shutter for display device of projection type | Nobuyuki Kikuchi, Yoshiro Oikawa | 1997-11-25 |
| 5689063 | Atomic force microscope using cantilever attached to optical microscope | Takamitsu Fujiu, Shunji Watanabe, Tatsushi Nomura, Yoshinori Sango, Toru Fujii | 1997-11-18 |
| 5679889 | Method for extracting electrode and cantilever for AFM using said method for extracting electrode | Shunji Watanabe | 1997-10-21 |
| 5192723 | Method of phase transition, method for producing lead niobate-based complex oxide utilizing said phase transition method, and lead niobate-based complex oxide produced by said method | Takamitsu Fujiu, Akira Tanaka, Kenichi Muramatsu | 1993-03-09 |
| 5068529 | Absolute position detection encoder | Kou Ohno, Tsuyoshi Matsumoto | 1991-11-26 |
| 4714132 | Suspension of vehicle | Shoichi Seko | 1987-12-22 |
| 4327815 | Rotational mechanism disposed within fluid passageway | — | 1982-05-04 |