Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9457590 | Printing apparatus, method for controlling printing apparatus, and storage medium | Kazuya Koizumi, Yasutaka Mitani, Yosuke Ushigome, Yoshiaki Kaburagi, Takayuki Tanabe +9 more | 2016-10-04 |
| 7554293 | Electric charging apparatus, electronic apparatus, residual battery capacity detection method and battery residual capacity display control method | — | 2009-06-30 |
| 7449861 | Electric charging apparatus, electronic apparatus and electric charging control method | — | 2008-11-11 |
| 6918642 | Recording apparatus using fuel battery | — | 2005-07-19 |
| 6650441 | Serial scanner apparatus, bi-directional error correction method therefor, and storage medium | Yukio Yuasa | 2003-11-18 |
| 6412900 | Recording apparatus having a charging function, and charging method | — | 2002-07-02 |
| 6295135 | Release of busy signal when free capacity of a reception buffer exceeds a predetermined amount | — | 2001-09-25 |
| 6067101 | Power source circuit having charge function and recording apparatus | Junichi Arakawa, Makoto Kashimura, Toshihiko Bekki, Kazuyuki Masumoto | 2000-05-23 |
| 5697717 | Method and apparatus for controlling supply of electric power to an indicator for indicating a state of the apparatus | Yuichi Kaneko, Tetsuhito Ikeda, Akira Kuribayashi, Junichi Arakawa | 1997-12-16 |
| 5673070 | Recording apparatus for controlling recording in accordance with battery capacity | Hideki Nakanishi, Junichi Arakawa, Yuichi Kaneko, Tetsuhito Ikeda, Akira Kuribayashi | 1997-09-30 |
| 5631677 | Printing apparatus and method of charging battery therein | Junichi Arakawa, Yuichi Kaneko, Tetsuhito Ikeda, Akira Kuribayashi | 1997-05-20 |
| 5565757 | Charge control apparatus and electronic apparatus provided with such a control apparatus | Tetsuhito Ikeda, Junichi Arakawa, Yuichi Kaneko, Akira Kuribayashi | 1996-10-15 |
| 5530792 | Data processing apparatus utilizing CPU | Hirokazu Ikeda, Junichi Arakawa, Kazuyuki Masumoto | 1996-06-25 |
| 5448153 | Charge control apparatus and electronic apparatus provided with such a control apparatus | Tetsuhito Ikeda, Junichi Arakawa, Yuichi Kaneko, Akira Kuribayashi | 1995-09-05 |
| 5182583 | Ink-jet having battery capacity detection | Junichi Arakawa | 1993-01-26 |