Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8334518 | Drinking water server | Masaaki Matsuda, Hidehiro Takano | 2012-12-18 |
| 6786717 | Combustion apparatus | Masahiko Shimazu, Yasutaka Kuriyama, Takashi Hasegawa, Hidenori Hata, Masaaki Matsuda +8 more | 2004-09-07 |