Issued Patents All Time
Showing 1–25 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9724847 | Thermal insulated mold and production method thereof | Takayoshi Suzuki | 2017-08-08 |
| 8646173 | Method of mounting electronic circuit constituting member and relevant mounting apparatus | Tohru Nakagawa | 2014-02-11 |
| 8556387 | Ink jet head unit and ink jet recording apparatus mounted with the same | Hiroaki Nakashima, Kazunari Chikanawa, Seishi Tomari, Hiroyuki Matsuba, Tohru Nakagawa +1 more | 2013-10-15 |
| 8242025 | Method for producing semiconductor chip, and field effect transistor and method for manufacturing same | Takahiro Kawashima, Tohru Saitoh, Tohru Nakagawa | 2012-08-14 |
| RE41503 | Method of producing plasma display panel with protective layer of an alkaline earth oxide | Masaki Aoki, Eiji Fujii, Mitsuhiro Ohtani, Takashi Inami, Hiroyuki Kawamura +8 more | 2010-08-17 |
| 7730610 | Method of mounting electronic circuit constituting member and relevant mounting apparatus | Tohru Nakagawa | 2010-06-08 |
| RE40871 | Method of producing plasma display panel with protective layer of an alkaline earth oxide | Masaki Aoki, Eiji Fujii, Mitsuhiro Ohtani, Takashi Inami, Hiroyuki Kawamura +5 more | 2009-08-18 |
| 7530676 | Piezoelectric element, inkjet head, angular velocity sensor, methods for manufacturing them and inkjet recording device | Atsushi Tomozawa, Eiji Fujii | 2009-05-12 |
| 7528004 | Method for mounting anisotropically-shaped members | — | 2009-05-05 |
| 7506960 | Nozzle head, line head using the same, and ink jet recording apparatus mounted with its line head | Kazunari Chikanawa, Hiroaki Nakashima, Seishi Tomari, Hiroyuki Matsuba, Tohru Nakagawa +1 more | 2009-03-24 |
| RE40647 | Method of producing plasma display panel with protective layer of an alkaline earth oxide | Masaki Aoki, Eiji Fujii, Mitsuhiro Ohtani, Takashi Inami, Hiroyuki Kawamura +5 more | 2009-03-10 |
| 7478558 | Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus | Eiji Fujii, Ryoichi Takayama, Atsushi Tomozawa, Akiko Murata, Taku Hirasawa | 2009-01-20 |
| 7475967 | Piezoelectric element, ink-jet head with same, and their manufacturing methods | Tohru Nakagawa | 2009-01-13 |
| 7348715 | Piezoelectric element and method for manufacturing the same, and ink jet head and ink jet recording apparatus using the piezoelectric element | Eiji Fujii, Takeshi Kamada | 2008-03-25 |
| 7306965 | Oxygen ion conductor device, method for fabricating oxygen ion conductor device, and oxygen concentration control system | Eiji Fujii, Taku Hirasawa, Atsushi Tomozawa | 2007-12-11 |
| 7193756 | Piezoelectric element, method for fabricating the same, inkjet head, method for fabricating the same, and inkjet recording apparatus | Akiko Murata, Eiji Fujii | 2007-03-20 |
| 7185540 | Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus | Eiji Fujii, Atsushi Tomozawa, Akiko Murata, Ryoichi Takayama, Taku Hirasawa | 2007-03-06 |
| 7156481 | Ink jet recording apparatus | Hiroyuki Matsuba, Tohru Nakagawa, Takeshi Kamada, Kazunari Chikanawa, Hiroaki Nakashima +1 more | 2007-01-02 |
| 7145285 | Piezoelectric element, fabrication method for the same, and inkjet head, inkjet recording apparatus and angular velocity sensor including the same | Eiji Fujii, Takeshi Kamada, Satoru Fujii | 2006-12-05 |
| 7131173 | Method of fabricating an inkjet head | Taku Hirasawa, Akiko Murata, Eiji Fujii, Tohru Nakagawa | 2006-11-07 |
| 7107114 | Manufacturing system, measurement data collecting system, and measurement terminal apparatus | Yoshifumi Yoshida, Koichi Kojima, Yuya Ichikawa, Atsushi Harai | 2006-09-12 |
| 7083270 | Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus | Eiji Fujii, Atsushi Tomozawa, Akiko Murata, Ryoichi Takayama, Taku Hirasawa | 2006-08-01 |
| 7033001 | Piezoelectric element, ink jet head, angular velocity sensor, manufacturing method thereof, and ink jet type recording apparatus | Eiji Fujii, Ryoichi Takayama, Atsushi Tomozawa, Akiko Murata, Taku Hirasawa | 2006-04-25 |
| 7012783 | Sealing glass for magnetic head, magnetic head, and magnetic recording/reproducing device | Shinya Hasegawa, Mikie Kanai, Tetsuya Kamimoto | 2006-03-14 |
| 7001014 | PIEZOELECTRIC THIN FILM AND METHOD FOR PREPARATION THEOF, AND PIEZOELECTRIC ELEMENT HAVING THE PIEZOELECTRIC THIN FILM, INK-JET HEAD USING THE PIEZOELECTRIC ELEMENT, AND INK-JET RECORDING DEVICE HAVING THE INK-JET HEAD | Takeshi Kamada, Isaku Kanno, Ryoichi Takayama | 2006-02-21 |