Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7423418 | Module part | Hiroshi Higashitani, Takeo Yasuho | 2008-09-09 |
| 4886316 | Lumbar support device | Tomio Suzuyama, Takayuki Kosaka, Tamotsu Shirai | 1989-12-12 |
MH
Masaki Hayama
Tachi-S Co.: 1 patents #194 of 398Top 50%
Overall (All Time): #2,149,900 of 4,157,543Top 55%
2
Patents All Time