Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6701961 | Reed valve | Hiroshi Okuyama, Hiroatsu Inui, Kiyoshi Kidachi, Eizaburo Chiba, Mikio Satoh | 2004-03-09 |
TH
Toshinori Hanai
Arai Seisakusho Co: 1 patents #1 of 6Top 20%
Overall (2004): #98,057 of 270,089Top 40%
1
Patents 2004