Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7330321 | Reference magnetic signal recording device and method of manufacturing the same | — | 2008-02-12 |
| 6923522 | Recording apparatus and recording method | Hideki Tanaka, Yasuyuki Tamura, Hiroto Takahashi, Shinji Takagi, Makoto Shioya +2 more | 2005-08-02 |
| 6513906 | Recording apparatus and recording method | Hideki Tanaka, Yasuyuki Tamura, Hiroto Takahashi, Shinji Takagi, Makoto Shioya +2 more | 2003-02-04 |
| 6260939 | Tone recording method using ink jet recording head that records pixels using a plurality of liquid droplets | Makoto Shioya, Yasuyuki Tamura, Hiroto Takahashi, Masayoshi Tachihara, Tadashi Yamamoto +2 more | 2001-07-17 |
| 6043622 | Motor drive controller | Hiroyuki Shiomi, Naoki Kawamata | 2000-03-28 |
| 5930066 | Information recording apparatus | Kou Ishizuka, Hidejiro Kadowaki, Naoki Kawamata, Hiroyuki Hagiwara | 1999-07-27 |
| 5812250 | Doppler velocimeter and various kinds of apparatuses for signal processing thereof | Yasuhiko Ishida, Hidejiro Kadowaki, Makoto Takamiya, Shigeki Kato, Shinji Ueda | 1998-09-22 |
| 5777640 | Liquid jet recording method using plural scanning nozzles and including first main scan, sub-scan, and second main-scan steps for recording pixels in tone | Makoto Shioya, Yasuyuki Tamura, Hiroto Takahashi, Masayoshi Tachihara, Tadashi Yamamoto +2 more | 1998-07-07 |
| 5696578 | Frequency tracking method and apparatus, and Doppler velocity meter using the same | Yasuhiko Ishida, Hidejiro Kadowaki, Makoto Takamiya, Shigeki Kato, Shinji Ueda | 1997-12-09 |
| 5552879 | Doppler velocimeter | Makoto Takamiya, Hidejiro Kadowaki, Yasuhiko Ishida, Shigeki Kato, Shinji Ueda | 1996-09-03 |
| 5517222 | Ink jet recording apparatus having rotary drum with ink receptor | Hiroshi Sugiyama, Kousuke Yamamoto, Yoshitaka Okamura | 1996-05-14 |
| 5502466 | Doppler velocimeter and position information detection apparatus for use with objects having variations in surface depth | Shigeki Kato, Hidejiro Kadowaki, Yasuhiko Ishida, Makoto Takamiya, Shinji Ueda | 1996-03-26 |
| 5483332 | Displacement information detecting apparatus and doppler velocimeter apparatus | Makoto Takamiya, Hidejiro Kadowaki, Yasuhiko Ishida | 1996-01-09 |
| 5430469 | Tone recording method using ink recording head | Makoto Shioya, Yasuyuki Tamura, Hiroto Takahashi, Masayoshi Tachihara, Tadashi Yamamoto +2 more | 1995-07-04 |
| 5384587 | Multi-drop ink-jet recording method with compensation for image density non-uniformities | Shinji Takagi, Hideki Tanaka, Tatsuo Kimura | 1995-01-24 |
| 4283697 | High frequency filter | Yoshio Masuda, Atsushi Fukasawa, Takuro Sato | 1981-08-11 |
| 4255729 | High frequency filter | Atsushi Fukasawa, Takuro Sato | 1981-03-10 |