Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11340196 | Online crack detection device for rolling roll, rolling roll, and online crack detection method for rolling roll | Keishi Sato, Masahiko Ohshima, Toshiyuki Hattori, Tomohisa Hemmi | 2022-05-24 |
| 9684808 | Wireless communication apparatus and mobile device | Nobunari Tsukamoto, Koji Kawahata, Yuusuke Kudoh | 2017-06-20 |
| 9473199 | Amplifier circuit, antenna module, and radio communication device | Koji Kawahata, Nobunari Tsukamoto, Takashi Otsuki | 2016-10-18 |
| 9407312 | Amplifier circuit, antenna module and wireless communication apparatus | Kohji Kawahata, Nobunari Tsukamoto, Naohiro ITOH | 2016-08-02 |
| 7965487 | Neutralization apparatus having minute electrode ion generation element | Takafumi Seto, Makoto Hirasawa, Akira Okuyama, Susumu Saito | 2011-06-21 |
| 7706120 | Ion generating element, ion generator and neutralizer | Takafumi Seto, Makoto Hirasawa, Akira Okuyama, Susumu Saito | 2010-04-27 |
| 7612981 | Ion generator and neutralizer | Takafumi Seto, Makoto Hirasawa, Yasufumi Hozumi, Akira Okuyama, Susumu Saito | 2009-11-03 |
| 7580333 | Optical disk apparatus | — | 2009-08-25 |
| 7548498 | Optical disk unit capable of reading out data normally and continuously after suspension of data writing | — | 2009-06-16 |
| 7520603 | Inkjet printer | Hiroomi Kondou, Noboru Michiue, Keiichi Yamamoto, Yasuto Nakai, Mitsuru Yasuda | 2009-04-21 |
| 7447696 | Subcode-data generating circuit | — | 2008-11-04 |
| 7394748 | Method and apparatus for optical disk recording capable of reducing settling time and generating an accurate channel clock signal | Ryohsuke Sugiyama | 2008-07-01 |
| 7151732 | Optical disk unit capable of reading out data normally and continuously after suspension of data writing | — | 2006-12-19 |
| 7093933 | Ink-jet printer | Junichi Yamamoto | 2006-08-22 |
| 7023781 | Optical disk apparatus | — | 2006-04-04 |
| 6981766 | Ink-jet printer | — | 2006-01-03 |
| 6870019 | Latex for dip molding and a dip molded product | Yuuichiro Kajiwara, Shigeo Suzuki, Takeshi Suetsugu | 2005-03-22 |
| 6832833 | Image forming apparatus | Yoshiyuki Adachi | 2004-12-21 |
| 6773180 | Image recording apparatus | Togo Kinoshita | 2004-08-10 |
| 6492446 | Alatex compound for dip molding and a dip-molded product | Yuichiro Kajiwara, Shigeo Suzuki, Takashi Suetsugu, Hiroshi Ban | 2002-12-10 |
| 6229591 | Photographic processor | Eiji Motooka, Toshihiko Aizawa | 2001-05-08 |
| 5786909 | Photographic printing apparatus with exposure position rectifying and method thereof | Hiroshi Miyawaki, Mitsuhiko Itojima, Hiroto Nakao, Takayuki Oka, Hisahiro Maeda +1 more | 1998-07-28 |
| 5502540 | Printing/developing apparatus | Hiroshi Miyawaki, Takayuki Oka | 1996-03-26 |
| 5500712 | Method and equipment for printing 3-D stereograph | Hiroshi Miyawaki, Mitsuhiko Itojima, Takayuki Oka, Kazuyoshi Yamamoto, Toshiro Akira | 1996-03-19 |
| 5473411 | Method and apparatus for automatically adjusting lens in automatic printing/developing machine | Hiroshi Miyawaki, Mitsuhiko Itojima, Toshiro Akira, Hisahiro Maeda | 1995-12-05 |