Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6898916 | Weather strip | Kenji Kobayashi, Tsuyoshi Shimizu, Taketoshi Ito, Kenichi Tsuboi | 2005-05-31 |
| 6863966 | Black magnetic acicular composite particles for magnetic recording medium and magnetic recording medium using the same | Hiroko Morii, Mamoru Kamigaki, Yasuyuki Tanaka, Keisuke Iwasaki | 2005-03-08 |
| 6838218 | Black toner | Hiroko Morii, Keisuke Iwasaki | 2005-01-04 |