Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10851545 | Concrete tile and molding material for same | Shinya Inada, Yoshihiro IWASAKI, Saburo Hada | 2020-12-01 |
| 10604447 | Fiber-containing roof tile, molding material for producing fiber-containing roof tile, and process for producing same | Shinya Inada, Yoshihiro IWASAKI, Saburo Hada | 2020-03-31 |
| 8345001 | Information processing system, entertainment system, and information processing system input accepting method | Masami Yamamoto, Nobuhito Kuramochi | 2013-01-01 |
| 7186060 | Method and device for lining construction in sewer followed by simultaneous filling of back-fill material | Eiki Akimoto, Hamao Yamashiro, Hiroshi Sugahara, Yuzo Yokoyama, Naoki Kitahashi +1 more | 2007-03-06 |