Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5896150 | Ink-jet type recording head | Atsushi Kobayashi, Tatsuo Furuta, Fumiyuki Kanai, Hiroshi Hosokawa | 1999-04-20 |
| 5894316 | Ink jet head with diaphragm having varying compliance or stepped opposing wall | Masahiro Fujii | 1999-04-13 |
| 5748214 | Ink jet recording head | Minoru Usui, Kazuhiko Hara, Yoshio Miyazawa, Yuji Tanaka, Fujio Akahane +6 more | 1998-05-05 |
| 5723053 | Ink jet print head and a method of manufacturing the same | Kaoru Momose, Takahiro Katakura, Kazumi Kamoi, Kazunaga Suzuki, Takahiro Naka +2 more | 1998-03-03 |
| 5424769 | Ink jet recording head | Atsushi Kobayashi, Takahiro Naka, Shuji Yonekubo, Toyohiko Mitsuzawa, Satoshi Shinada | 1995-06-13 |
| 5252994 | Ink-jet recording head | Toshio Narita, Masaru Hoshino, Yoshiko Tatsuzawa | 1993-10-12 |