Issued Patents All Time
Showing 26–50 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7705806 | Method for driving a plasma display panel | Tomoyuki Ishii, Tadatsugu Hirose, Yoshikazu Kanazawa, Tomokatsu Kishi, Shigetoshi Tomio +1 more | 2010-04-27 |
| RE40769 | Method and apparatus for controlling the gray scale of plasma display device | Keishin Nagaoka, Masaya Tajima, Yoshimasa Awata, Yoshikazu Kanazawa | 2009-06-23 |
| 7506565 | Lathe | Masafumi Hino, Tsuyoshi Fujimoto | 2009-03-24 |
| 7423611 | Display device capable of controlling power consumption without generating degradation in image quality, and method of driving the display device | Takayuki Ooe, Kosaku Toda | 2008-09-09 |
| 7281306 | Machine tool | — | 2007-10-16 |
| 7137939 | Machine tool and boring bar magazine | — | 2006-11-21 |
| 7075560 | Display apparatus that can control power while retaining grayscale continuity, and method for driving the same | Takayuki Ohe, Akira Yamamoto | 2006-07-11 |
| 6965359 | Method of driving plasma display panel by applying discharge sustaining pulses | Tomoyuki Ishii, Tadatsugu Hirose, Yoshikazu Kanazawa, Tomokatsu Kishi, Shigetoshi Tomio +1 more | 2005-11-15 |
| 6940559 | Color reproduction correction circuit for color representation and a color display | Ken Kumakura, Kazuyoshi Yamada, Hideaki Ohki, Hiroshi Ohtaka | 2005-09-06 |
| 6926999 | Positive electrode active material for alkaline cell | Koji Tanoue, Yoshikazu Omoto, Yoshiyuki Shoji, Masayuki Nishina | 2005-08-09 |
| 6903710 | Method of driving display device capable of achieving display of images in higher precision without changing conventional specifications of panel | Takayuki Ooe, Kosaku Toda, Kyoji Kariya, Shigeo Mikoshiba, Tomokazu Shiga +1 more | 2005-06-07 |
| 6891519 | Display apparatus capable of maintaining high image quality without dependence on display load, and method for driving the same | Takayuki Ooe | 2005-05-10 |
| 6753930 | Color reproduction correction circuit for color representation and a color display | Ken Kumakura, Kazuyoshi Yamada, Hideaki Ohki, Hiroshi Ohtaka | 2004-06-22 |
| 6686698 | Plasma display apparatus | Masanori Takeuchi, Shigeharu Asao | 2004-02-03 |
| 6650307 | Method of driving display panel and panel display apparatus | Kosaku Toda, Takayuki Ooe | 2003-11-18 |
| 6640677 | Machine tool | Tsutomu Tokuma | 2003-11-04 |
| 6626058 | C-axis driving system for machine tools | Yoshitane Uemura, Nobuaki Sasabe | 2003-09-30 |
| 6563486 | Display driving method and apparatus | Yukio Otobe, Masahiro Yoshida, Nobuaki Otaka, Masaya Tajima, Katsuhiro Ishida +1 more | 2003-05-13 |
| 6531995 | Plasma display panel, method of driving same and plasma display apparatus | Tomoyuki Ishii, Tadatsugu Hirose, Yoshikazu Kanazawa, Tomokatsu Kishi, Shigetoshi Tomio +1 more | 2003-03-11 |
| 6529204 | Method of and apparatus for displaying halftone images | Shigeo Mikoshiba, Takahiro Yamaguchi, Kosaku Toda, Tsutae Shinoda, Kyoji Kariya | 2003-03-04 |
| 6496194 | Halftone display method and display apparatus for reducing halftone disturbances occurring in moving image portions | Shigeo Mikoshiba, Tomokazu Shiga, Yiwen Zhu, Kiyoshi Igarashi, Kosaku Toda +3 more | 2002-12-17 |
| 6496164 | Plasma display device and method of driving plasma display panel, having first and second representing units | Takeshi Kuwahara, Yoshikazu Kanazawa | 2002-12-17 |
| 6417835 | Display driving method and apparatus | Yukio Otobe, Masahiro Yoshida, Nobuaki Otaka, Masaya Tajima, Katsuhiro Ishida +1 more | 2002-07-09 |
| 6373452 | Plasma display panel, method of driving same and plasma display apparatus | Tomoyuki Ishii, Tadatsugu Hirose, Yoshikazu Kanazawa, Tomokatsu Kishi, Shigetoshi Tomio +1 more | 2002-04-16 |
| 6288714 | Plasma display with improved reactivation characteristic, driving method for plasma display, wave generating circuit with reduced memory capacity, and planar matrix type display wave generating circuit | Akira Yamamoto, Masaya Tajima, Hirohito Kuriyama, Katsuhiro Ishida | 2001-09-11 |