Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8973333 | Connecting fitting, frame provided with same, and building using frame | Masami Sugihara, Hitomi Sunagawa, Masayuki Ogawa, Hiroaki Kawakami, Kazunori Fujihashi | 2015-03-10 |
| 8925278 | Connecting fitting, bearing wall provided with same, and building using same | Masami Sugihara, Hitomi Sunagawa, Masayuki Ogawa, Hiroaki Kawakami, Kazunori Fujihashi | 2015-01-06 |