Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7004561 | Liquid discharge apparatus, printer head, and method for making liquid discharge apparatus | Minoru Kohno, Koichi Igarashi, Shogo Ono, Toru Tanikawa | 2006-02-28 |
| 6871941 | Print head, manufacturing method therefor, and printer | Shinichi Horii, Shigeyoshi Hirashima, Atsushi Nakamura, Shinji Kayaba, Makoto Ando +1 more | 2005-03-29 |
| 6841879 | Semiconductor device | Kazuyuki Sugahara | 2005-01-11 |
| 6663223 | Print head, manufacturing method therefor and printer | Shinichi Horii, Shigeyoshi Hirashima, Atsushi Nakamura, Shinji Kayaba, Makoto Ando +1 more | 2003-12-16 |
| 6357858 | Printing device | Koichiro Kishima, Takashi Katoku | 2002-03-19 |
| 6342418 | Semiconductor device and manufacturing method thereof | Kenji Yasumura | 2002-01-29 |
| 6305782 | Printing device | Koichiro Kishima, Takashi Katoku | 2001-10-23 |
| 6190808 | X-ray mask and method of manufacturing the same | Koji Kise, Sunao Aya | 2001-02-20 |
| 6181979 | Medication processing system | — | 2001-01-30 |
| 6176570 | Printer apparatus wherein the printer includes a plurality of vibrating plate layers | Koichiro Kishima, Tetsuo Nakayama | 2001-01-23 |
| 6140743 | Piezoelectric actuator and method for manufacturing the same | Koichiro Kishima, Tetsuo Nakayama | 2000-10-31 |
| 6083411 | Method for forming a hole and method for forming nozzle in orifice plate of printing head | Tetsuo Nakayama, Koichiro Kishima, Makoto Ando | 2000-07-04 |
| 6081662 | Semiconductor device including trench isolation structure and a method of manufacturing thereof | Kenji Yasumura, Toshiyuki Oishi, Katsuomi Shiozawa | 2000-06-27 |
| 6074039 | Printing device | Koichiro Kishima, Takashi Katoku | 2000-06-13 |
| 6036295 | Ink jet printer head and method for manufacturing the same | Makoto Ando | 2000-03-14 |
| 6033971 | Semiconductor device having an element isolating oxide film and method of manufacturing the same | Kaoru Motonami, Shigeru Shiratake, Hiroshi Matsuo, Yuichi Yokoyama, Kenji Morisawa +4 more | 2000-03-07 |
| 6021552 | Method of manufacturing a piezoelectric actuator | Koichiro Kishima, Tetsuo Nakayama | 2000-02-08 |
| 5988501 | Identification method and apparatus utilizing perforations | Kunihiko Kano | 1999-11-23 |
| 5898255 | Piezoelectric actuator and method for manufacturing | Koichiro Kishima, Tetsuo Nakayama | 1999-04-27 |
| 5895954 | Field effect transistor with impurity concentration peak under gate electrode | Kenji Yasumura | 1999-04-20 |
| 5880507 | Semiconductor device with improved pn junction breakdown voltage | Kenji Yasumura | 1999-03-09 |
| 5838245 | Cleaning time determining device for drug storage/discharge apparatus | Kunihiko Kano | 1998-11-17 |
| 5831323 | Semiconductor device having an element isolating oxide film and method of manufacturing the same | Kaoru Motonami, Shigeru Shiratake, Hiroshi Matsuo, Yuichi Yokoyama, Kenji Morisawa +4 more | 1998-11-03 |
| 5821959 | Orifice plate, method of production of orifice plate, liquid mixing apparatus, and printer apparatus | Koichiro Kishima, Makoto Ando, Tetsuo Nakayama | 1998-10-13 |
| 5811019 | Method for forming a hole and method for forming nozzle in orifice plate of printing head | Tetsuo Nakayama, Koichiro Kishima, Makoto Ando | 1998-09-22 |