Issued Patents All Time
Showing 26–50 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D698859 | Flange for xerographic photoreceptor | Keiichi Kurokawa | 2014-02-04 |
| D698860 | Flange for xerographic photoreceptor | Keiichi Kurokawa | 2014-02-04 |
| 8642493 | Process for producing lower-hydrocarbon aromatization catalyst and lower-hydrocarbon aromatization catalyst | — | 2014-02-04 |
| 8558045 | Catalyst for aromatization of lower hydrocarbons and process for production of aromatic compounds | Shinichi Yamada, Tomohiro Yamada, Takuya Hatagishi, Yo Yamamoto, Yoshio Sugiyama | 2013-10-15 |
| D685023 | Flange for xerographic photoreceptor | Keiichi Kurokawa | 2013-06-25 |
| D683788 | Flange for xerographic photoreceptor | Keiichi Kurokawa | 2013-06-04 |
| D683393 | Flange for xerographic photoreceptor | Keiichi Kurokawa | 2013-05-28 |
| D683392 | Flange for xerographic photoreceptor | Keiichi Kurokawa | 2013-05-28 |
| 8278237 | Catalyst for aromatization of lower hydrocarbons and process for production of aromatic compounds | Shinichi Yamada, Tomohiro Yamada, Hirokazu Akiyama, Takuya Hatagishi | 2012-10-02 |
| 8148590 | Process for producing aromatic hydrocarbon and hydrogen | Masaru Ichikawa, Ryoichi Kojima, Masamichi Kuramoto | 2012-04-03 |
| 8097763 | Process for production of aromatic compound | Masaru Ichikawa, Ryoichi Kojima, Masamichi Kuramoto | 2012-01-17 |
| 8064062 | Photometric apparatus and automatic analyzer | — | 2011-11-22 |
| 7719857 | Structure of mounting shield cover and display device | — | 2010-05-18 |
| 7563014 | Planar light source device with heat spreader sheet | — | 2009-07-21 |
| 7183125 | Method for manufacturing surface acoustic wave device | Tatsuya Anzai, Yasuhide Onozawa | 2007-02-27 |
| 6891142 | Photoelectric sensor unit including automatic control circuit for reducing fluctuation in light emission | — | 2005-05-10 |
| 6791180 | Ceramic circuit board and power module | Yukihiro Kitamura, Takayuki Takahashi, Mitsuru Ohta | 2004-09-14 |
| 6500342 | Chromatographic separator | Kohei Sato | 2002-12-31 |
| 6471859 | Intermittent moving layer type chromatographic separation device | — | 2002-10-29 |
| 6369674 | Broad-band surface acoustic wave filter with specific ratios of transducer electrode period to reflector period | Shozo Matsumoto, Yoshihisa Watanabe | 2002-04-09 |
| 6356321 | Liquid crystal display panel holder | — | 2002-03-12 |
| 6038950 | Method for cutting tube | Yasuo Abe, Tamotsu Inoue | 2000-03-21 |
| 6017380 | Top-blown refining method in converter featuring excellent decarburization and top-blown lance for converter | Shinya Kitamura, Kenichiro Naito, Kimitoshi Yonezawa, Shinji Sasakawa, Shin Kikuchi +1 more | 2000-01-25 |
| 5952109 | Edge combination for butt welding between plate members with different thicknesses | Ikuo Nagami | 1999-09-14 |
| 5911089 | Aperture size changing apparatus for a camera | — | 1999-06-08 |