Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7357719 | Game system, game device, and storage medium | Nobuhito Koganezawa, Daisuke Tsujimura, Masanobu Suzui, Hirotaka Watanabe, Mitsuru Shinohara +1 more | 2008-04-15 |
| 7076649 | Disk drive and computer | Mitsuo Hagiwara, Hiromasa Takahashi, Nobuo Shibasaki, Mitsuo Yotsutani, Tsutomu Ishii | 2006-07-11 |
| 6928595 | Medium reading apparatus | Hiromasa Takahashi, Yoshimi Iso | 2005-08-09 |
| 6785762 | Recording/reproducing device having plural disk units which access an information recording medium including a computer readable recording medium | Hiromasa Takahashi, Yoshifumi Miyaguchi, Yoshimi Iso | 2004-08-31 |
| 6475631 | Antimicrobial agent, antimicrobial resin composition and antimicrobial artificial marble | Noriyuki Yamamoto, Koji Sugiura | 2002-11-05 |
| 6393561 | Disk drive computer with programmable nonvolatile memory capable of rewriting a control program of the disk drive | Mitsuo Hagiwara, Hiromasa Takahashi, Nobuo Shibasaki, Mitsuo Yotsutani, Tsutomu Ishii | 2002-05-21 |
| 6115036 | Video game/videographics program editing apparatus with program halt and data transfer features | Satoshi Nishiumi, Toshiaki Suzuki, Toshiyuki Nakamura, Makoto Kimizuka | 2000-09-05 |
| 5680533 | Videographics program/video game fabricating system and method | Toshiaki Suzuki | 1997-10-21 |
| 5680534 | Video game/videographics program fabricating system and method with superimpose control | Satoshi Nishiumi, Toshiaki Suzuki, Takuji Hotta, Kazuhiro Fujiwara | 1997-10-21 |
| 5599231 | Security systems and methods for a videographics and authentication game/program fabricating device | Toshiro Hibino | 1997-02-04 |
| 5592609 | Video game/videographics program fabricating system and method with unit based program processing | Toshiaki Suzuki, Nobuhito Koganezawa, Yuichi Ozaki | 1997-01-07 |
| 5453763 | Still picture display apparatus and external memory cartridge used therefor | Katsuya Nakagawa, Hideki Tanaka | 1995-09-26 |
| 5317714 | Digital sound source apparatus and external memory cartridge used therefor | Katsuya Nakagawa, Hideki Tanaka | 1994-05-31 |
| 5165119 | Chemical setting receptacle for urinal scupper or the like | — | 1992-11-24 |
| 4481426 | Signal transmitting system having spurious radiation preventing function | Katsuya Nakagawa | 1984-11-06 |