Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685696 | Centrifugal or mixed flow turbomachines | Mehrdad Zangeneh, Hideomi Harada | 1997-11-11 |
| 5682187 | Method for manufacturing an ink jet head having a treated surface, ink jet head made thereby, and ink jet apparatus having such head | Takashi Watanabe, Kazuaki Masuda, Hiroshi Kono, Takashi Kanzaki, Toshio Kashino +5 more | 1997-10-28 |
| 5662844 | Process for the production of a filter | Toshiaki Sasaki | 1997-09-02 |
| 5657539 | Process for producing an ink jet recording head | Tsuyoshi Orikasa, Fumio Ichikawa, Kazuaki Masuda, Kunihiko Maeoka, Takashi Watanabe +1 more | 1997-08-19 |
| 5634257 | Hot strip rolling plant and method directly combined with continuous casting | Toshiyuki Kajiwara, Yasutsugu Yoshimura, Kenji Horii, Koichi Seki, Hironori Shimogama +2 more | 1997-06-03 |
| 5594479 | Method for manufacturing ink jet recording head having water-repellent material | Makoto Inoue, by Tsuneo Inoue, heir, Kazuaki Masuda, Shigeo Toganoh, Manabu Sueoka +3 more | 1997-01-14 |