Issued Patents All Time
Showing 26–50 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7760868 | Information processing system | Jun Koyama, Futoshi Ishi, Shunpei Yamazaki | 2010-07-20 |
| 7538849 | Active matrix display and forming method thereof | Shunpei Yamazaki, Jun Koyama, Toshimitsu Konuma, Satoshi Teramoto, Yoshiharu Hirakata | 2009-05-26 |
| 7477222 | Redundancy shift register circuit for driver circuit in active matrix type liquid crystal display device | Jun Koyama | 2009-01-13 |
| 7459355 | Drive circuit of active matrix device and manufacturing method thereof | Jun Koyama | 2008-12-02 |
| 7456830 | Liquid crystal display device | Jun Koyama | 2008-11-25 |
| 7237905 | Projection type display apparatus and lamp cooling apparatus | Akihito Yajima, Hiroshi Nagai, Masami Sato, Daisuke Shirato, Yoshihiko Okamura +2 more | 2007-07-03 |
| D536231 | Hand-held rotary cutter | — | 2007-02-06 |
| 7166862 | Semiconductor integrated circuit | Jun Koyama | 2007-01-23 |
| 7145173 | Semiconductor integrated circuit | Jun Koyama | 2006-12-05 |
| 7054625 | Wireless communication system, wireless microphone, and wireless microphone control method | Akira Suzuki | 2006-05-30 |
| 7027022 | Drive circuit of active matrix type display device having buffer with parallel connected elemental circuits and manufacturing method thereof | Jun Koyama | 2006-04-11 |
| 7027847 | Communications system and method, wireless communications system, wireless microphone and wireless receiver | Motoshi Suzuki | 2006-04-11 |
| 7015057 | Method of manufacturing a drive circuit of active matrix device | Jun Koyama | 2006-03-21 |
| 7010328 | Wireless communications system, wireless microphone transmission apparatus, and wireless receiving apparatus | Motoshi Suzuki | 2006-03-07 |
| 6963337 | Liquid crystal display device | Jun Koyama | 2005-11-08 |
| 6943764 | Driver circuit for an active matrix display device | Jun Koyama | 2005-09-13 |
| 6885027 | Active matrix display and electrooptical device | Yasuhiko Takemura, Toshiji Hamatani, Toshimitsu Konuma, Jun Koyama, Shunpei Yamazaki | 2005-04-26 |
| 6747627 | Redundancy shift register circuit for driver circuit in active matrix type liquid crystal display device | Jun Koyama | 2004-06-08 |
| 6707484 | Information processing system | Jun Koyama, Futoshi Ishi, Shunpei Yamazaki | 2004-03-16 |
| 6703643 | Active matrix display device with an integrated circuit covered with a sealing material | Shunpei Yamazaki, Jun Koyama, Toshimitsu Konuma, Satoshi Teramoto, Yoshiharu Hirakata | 2004-03-09 |
| 6599791 | Semiconductor integrated circuit | Jun Koyama | 2003-07-29 |
| 6441399 | Semiconductor integrated system | Jun Koyama | 2002-08-27 |
| 6380932 | Liquid crystal display device | Jun Koyama | 2002-04-30 |
| 6355942 | Active matrix display and forming method thereof | Shunpei Yamazaki, Jun Koyama, Toshimitsu Konuma, Satoshi Teramoto, Yoshiharu Hirakata | 2002-03-12 |
| 6307948 | Information processing system for audio and visual transmission system | Jun Koyama, Futoshi Ishi, Shunpei Yamazaki | 2001-10-23 |