Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872293 | Abrasive water jet cutting apparatus | Masanori Kiyoshige, Takeshi Horikawa, Tomonobu Okada, Tadafumi Ochi, Yoshiaki Aoki +7 more | 1989-10-10 |
WD
Wataru Yasukawa, deceased
Overall (All Time): #3,939,463 of 4,157,543Top 95%
1
Patents All Time