Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5775691 | Medal game machine | — | 1998-07-07 |
| 5741013 | Prize catching game machine | Yuichiro Sagawa | 1998-04-21 |
| 5737634 | Storage device control system with an internal bus wherein a network interface has a data line for memory transfer | Tsutomu Togo, Hiroichi Egawa, Yasushi Inamoto, Kiichi Matsuda | 1998-04-07 |
| 5717854 | Multimedia server having a plurality of stream controllers directly connected to the network | Hiroichi Egawa, Kiichi Matsuda, Yasushi Inamoto, Naoshi Matsuo | 1998-02-10 |
| 5706927 | Token discriminating device | Genichiro Okitani, Takashi Kumabe, Norio Tone | 1998-01-13 |
| 5667218 | Medal game machine | Takashi Kumabe, Isao Uehara, Takumi Kikuya | 1997-09-16 |
| D383185 | Amusement game machine | Takashi Yamaguchi | 1997-09-02 |
| 5639087 | Rolling game machine | Akihisa Ogawa | 1997-06-17 |
| 5627590 | Image encoding and transmitting system | Kiyoshi Sakai, Kiichi Matsuda | 1997-05-06 |
| 5613910 | Token game machine | — | 1997-03-25 |
| 5610660 | Multiplexing system for inserting synchronous words to picture image coded data | Kiyoshi Sakai, Kiichi Matsuda | 1997-03-11 |
| 5510839 | Image encoding and transmitting system | Kiyoshi Sakai, Kiichi Matsuda | 1996-04-23 |
| 5457496 | Digital image communication apparatus | Kiyoshi Sakai, Kiichi Matsuda | 1995-10-10 |
| 5191446 | Image data transmission system | Kiyoshi Sakai, Kiichi Matsuda | 1993-03-02 |
| 4657951 | Fibrous material-based friction member | Mitsuhiro Takarada, Hiroshi Ishii, Yutaka Arai | 1987-04-14 |