Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6348904 | Computer apparatus for sending video information to an image display apparatus and receiving information from the image display apparatus | Ikuya Arai, Kouji Kitou | 2002-02-19 |
| 6346930 | Computer apparatus for sending video information to an image display apparatus and receiving information from the image display apparatus | Ikuya Arai, Kouji Kitou | 2002-02-12 |
| 6304236 | Display apparatus for adjusting the display image using a control signal from an external computer | Ikuya Arai, Kouji Kitou | 2001-10-16 |
| 6281863 | Plasma display panel driving system and method | Takashi Sasaki, Masaji Ishigaki, Norio Yatsuda, Hiroshi Ohtaka, Nobuyuki Ushifusa +2 more | 2001-08-28 |
| 6163012 | Laser maintaining and repairing apparatus | Motohiko Kimura, Akira Sudo, Katsuhiko Sato, Masaki Yoda, Naruhiko Mukai +2 more | 2000-12-19 |
| 6115011 | Plasma display device and driving method | Tadayoshi Oikawa, Nobuo Azuma, Yuichiro Kimura, Masaji Ishigaki, Takashi Sasaki | 2000-09-05 |
| 6084202 | Underwater laser processing method and apparatus | Kouki Okazaki, Arata Ito, Naruhiko Mukai, Nobutada Aoki, Chikara Konagai +1 more | 2000-07-04 |
| 6081254 | Color correction system of imaging apparatus | Mariko Tanaka, Shinichi Yamada, Tomoko Ogawa, Kiyoharu Kishimoto, Takuya Imaide +9 more | 2000-06-27 |
| 6078301 | Computer apparatus for sending video information to an image display apparatus and receiving information from the image display apparatus | Ikuya Arai, Kouji Kitou | 2000-06-20 |
| 6078205 | Circuit device, drive circuit, and display apparatus including these components | Michitaka Ohsawa, Yoshinori Okada | 2000-06-20 |
| 6057812 | Image display apparatus which both receives video information and outputs information about itself | Ikuya Arai, Kouji Kitou | 2000-05-02 |
| 6025680 | Horizontal deflection circuit and cathode ray tube display apparatus using the same | Kouji Kitou, Ikuya Arai | 2000-02-15 |
| 5889501 | Plasma display apparatus and method of driving the same | Takashi Sasaki, Masaji Ishigaki, Norio Yatsuda, Hiroshi Ohtaka | 1999-03-30 |
| 5837382 | Thermal transfer sheet | Masafumi Hayashi, Fumihiko Mizukami | 1998-11-17 |
| 5818168 | Gas discharge display panel having communicable main and auxiliary discharge spaces and manufacturing method therefor | Nobuyuki Ushifusa, Seiichi Tsuchida, Teruo Takai, Ken Hashimoto, Hiroshi Ohtaka +5 more | 1998-10-06 |
| 5790620 | Underwater laser processing method and apparatus | Kouki Okazaki, Arata Ito, Naruhiko Mukai, Nobutada Aoki, Chikara Konagai +1 more | 1998-08-04 |
| 5546048 | Amplifier and display apparatus employing the same | Sadao Tsuruga, Kouji Kitou, Michitaka Ohsawa | 1996-08-13 |
| 5526058 | Video signal adjusting apparatus, display using the apparatus, and method of adjusting the display | Toshimitsu Watanabe, Kouji Kitou, Sadao Tsuruga | 1996-06-11 |
| 5457473 | Image display apparatus | Ikuya Arai, Kouji Kitou | 1995-10-10 |
| 5400086 | Color CRT drive apparatus and CRT display including a brightness adjustment | Kouji Kitou, Ikuya Arai, Michitaka Ohsawa, Yoshio Amemiya | 1995-03-21 |
| 5363022 | Horizontal deflection circuit with reduced VLF electric fields from CRT displays | Kouji Kitou, Nobutaka Okuyama, Ikuya Arai | 1994-11-08 |
| 5304946 | Amplifier circuit having an operation point maintaining input and output voltages constant even if a gain thereof is varied | Michitaka Ohsawa | 1994-04-19 |
| 5258828 | Color CRT drive apparatus having automatic white balance adjusting circuit and CRT display | Kouji Kitou, Ikuya Arai, Michitaka Ohsawa, Yoshio Amemiya | 1993-11-02 |
| 5257667 | Vibrating pile driver | Fubito Shimada | 1993-11-02 |
| 5168938 | Pile driver | Fubito Shimada, Yasuo Tasaki, Seizo Kumai | 1992-12-08 |