Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D465243 | Game machine | Yoshitsugu Isetani, Akihisa Yamashita, Shingo Onkoshi, Masahiro Moriyama | 2002-11-05 |
| D463501 | Operating apparatus for game machine | Yoshitsugu Isetani, Akihisa Yamashita | 2002-09-24 |
| 6383097 | Table tennis apparatus | Kojiro Minami, Toshimitsu Oishi, Akihisa Yamashita, Hirofumi Fujimoto, Katsunori Hirasawa | 2002-05-07 |
| 6375192 | Moving object restorer | Satoshi Uchiyama, Tomohisa Tanaka, Atsushi Yamazaki, Yoshikazu Matsui, Masakazu Shibamiya +1 more | 2002-04-23 |