Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6382942 | Internal gear oil pump made of aluminum alloys | Masato Otsuki, Masahisa Miyahara, Makoto Yoshida, Haruo Okamoto, Akira Fujiki +1 more | 2002-05-07 |
HN
Hiroyuki Nishiyama
Jatco Transtechnology: 1 patents #8 of 31Top 30%
Mitsubishi Materials: 1 patents #19 of 112Top 20%
Overall (2002): #205,474 of 266,432Top 80%
1
Patents 2002