Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4660852 | Crash energy absorber for a vehicle steering wheel | Kazuo Katayama, Katumi Ooishi, Toshiake Ogawa, Masaru Batai | 1987-04-28 |
MK
Mitsuru Kataoka
Overall (All Time): #3,973,069 of 4,157,543Top 100%
1
Patents All Time