Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781564 | Display apparatus | Yuji Sano, Michitaka Ohsawa, Takashi Sasaki, Noboru Akiyama, Fumitaka Asami +4 more | 2004-08-24 |
| 6617800 | Plasma display apparatus | Tomokatsu Kishi, Shigetoshi Tomio | 2003-09-09 |
| 6538389 | Plasma display apparatus having reduced voltage drops along wiring lines | Michitaka Ohsawa, Takeshi Kuwahara, Taizo Ohno, Yoshimasa Awata, Takayoshi Nakamura | 2003-03-25 |
| 6496166 | Display apparatus | Yuji Sano, Michitaka Ohsawa, Takashi Sasaki, Noboru Akiyama, Fumitaka Asami +4 more | 2002-12-17 |
| 6262779 | Display apparatus with circuit expanding horizontal retrace interval of horizontal deflection current | Masato Sugiyama, Kazuhiro Kaizaki, Mitsuo Nakajima, Yuzo Nishinaka, Junji Motoshima | 2001-07-17 |
| 6108045 | Display apparatus with cathode ray tube | Hironori Fukuda, Yuzo Nishinaka, Junji Motoshima | 2000-08-22 |
| 6011593 | Cathode ray tube with apparatus for reducing variation of deflection size due to brightness changes | Hironori Fukuda, Yuzo Nishinaka, Junji Motoshima | 2000-01-04 |
| 5717296 | Display device | Masatoshi Koike | 1998-02-10 |
| 5019754 | Horizontal deflection circuit | Michitaka Ohsawa, Katsuhiko Tonami | 1991-05-28 |
| 4956587 | Horizontal deflection-high voltage circuit | Kouji Kitou | 1990-09-11 |
| 4823052 | Horizontal deflection high-voltage circuit | Koji Kito, Michitaka Osawa | 1989-04-18 |
| 4767971 | Horizontal blanking pulse generation circuit used for display unit with cathode-ray tube | Kouji Kitou, Michitaka Osawa | 1988-08-30 |
| 4707640 | Horizontal deflection output circuit | Michitaka Osawa, Hitoshi Maekawa, Koji Kito | 1987-11-17 |