Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8177412 | Kneading apparatus and method for kneading rubber-based composition using the same | Masao Murakami, Norifumi Yamada, Kimio Inoue | 2012-05-15 |
| 8087814 | Batch mixer | Norifumi Yamada, Masaki Naoi, Masao Murakami | 2012-01-03 |
| 7004616 | Kneading apparatus and method for kneading rubber-based composition using the same | Masao Murakami, Norifumi Yamada, Kimio Inoue | 2006-02-28 |
| 6811295 | Batch mixer and a mixing rotor for the same | Akio Koro, Yajun Zhang, Takuzo Iwata, Toru Nishikawa, Kimio Inoue +1 more | 2004-11-02 |
| 5984516 | Enclosed kneading apparatus | Kimio Inoue, Kashiro Ureshino, Norifumi Yamada, Yoshinori Kurokawa | 1999-11-16 |
| 5791776 | Hermetically closed kneading apparatus | Kashiro Ureshino, Norifumi Yamada, Yoshinori Kurokawa | 1998-08-11 |
| 5782560 | Internal mixer | Takeshi Hatanaka, Norifumi Yamada, Tatsuya Tanaka, Yoshinori Kurokawa | 1998-07-21 |
| 5783983 | Internal mixer | Kashiro Ureshino, Norifumi Yamada, Yoshinori Kurokawa | 1998-07-21 |
| 5741528 | Tire vulcanizing system | Itaru Amano, Kashiro Ureshino, Katsumi Ichikawa, Takumi Mizokawa, Masaki Naoi +1 more | 1998-04-21 |