Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6422006 | Exhaust gas purifying apparatus for internal combustion engine | Kenichi Ohmori, Shusuke Akazaki, Kei Machida | 2002-07-23 |
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Norihito Watanabe
Overall (2002): #144,750 of 266,432Top 55%
1
Patents 2002