Issued Patents All Time
Showing 101–125 of 126 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5458333 | Game parlor system which allows a player to play a game before paying a charge | Kazunari Kawashima | 1995-10-17 |
| 5445277 | Paper strip conveying and stacking apparatus | Kazunari Kawashima | 1995-08-29 |
| 5441253 | Paper sheet conveying apparatus | Kazunari Kawashima, Hideyuki Kadomatsu, Moriyuki Aoyama, Takaharu Nakamura | 1995-08-15 |
| 5429362 | Medal dispenser for slot machine | Kazunari Kawashima | 1995-07-04 |
| 5419608 | Automobile having wings | — | 1995-05-30 |
| 5417331 | Conveyance equipment for paper or the like, and paper money collection system in game island employing the same | Yoshihide Kurihara, Koshiro Nakai, Takashi Kan, Noriaki Kano, Eiji Ito | 1995-05-23 |
| 5407050 | Article control system | Kazunari Kawashima, Shigeru Handa | 1995-04-18 |
| 5405143 | Apparatus with function of detecting location of metal body | Kazunari Kawashima, Shigeru Handa | 1995-04-11 |
| 5390923 | Medal piece feed system for game machines | Meiji Muramatsu | 1995-02-21 |
| 5390109 | Sensor for detecting location of metal body | Kazunari Kawashima, Shigeru Handa | 1995-02-14 |
| 5388828 | Apparatus with function of detecting position of existence of metal body | Kazunari Kawashima, Shigeru Handa | 1995-02-14 |
| 5386995 | Game medium circulation control system | Kazunari Kawashima | 1995-02-07 |
| 5382940 | Alarm system for amusement arcade | Koji Yanagisawa | 1995-01-17 |
| 5375830 | Slot machine | Kazunari Kawashima | 1994-12-27 |
| 5375966 | Reserve tank structure for pachinko island | Toshikazu Chida, Yoshihide Kurihara | 1994-12-27 |
| 5366110 | Game token dispenser | Yoshihide Kurihara, Koshiro Nakai, Sakuji Yaegashi, Hiroyasu Obara, Mitsuhiro Tada | 1994-11-22 |
| 5318163 | Ball conveying gutter system of pachinko island | Toshikazu Chida, Yoshihide Kurihara | 1994-06-07 |
| 5303919 | Slot machine | Kazunari Kawashima | 1994-04-19 |
| 5292131 | Curtain panel assembly for game machine island | Toshikazu Chida, Yoshihide Kurihara | 1994-03-08 |
| 5292279 | Medal distribution apparatus for slot machine island | Keizo Kasahara, Meiji Muramatsu | 1994-03-08 |
| 5289924 | Unit support structure for game machine island | Toshikazu Chida, Yoshihide Kurihara | 1994-03-01 |
| 5278643 | Monitoring apparatus in game hall | Toshikazu Nagai | 1994-01-11 |
| 5267892 | Token management system for slot machine island | Keizo Kasahara, Meiji Muramatsu | 1993-12-07 |
| 5236639 | Method of manufacture composite material of carbon fibers in a carbon matrix | Seigou Sakagami, Yoshuke Takemura, Satoshi Wakamasu | 1993-08-17 |
| 5126781 | Image recording apparatus | Takashi Tomizawa, Takakuni Sonoda, Kazunori Tanabe, Yumio Matsumoto, Yasuo Kimura +5 more | 1992-06-30 |