Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11275085 | Immunochromatographic test strip for detecting object in red blood cell-containing sample and immunochromatography using the test strip | Keigo KOHNO, Mitsuaki Yamamoto, Shinya Yokokawa, Marie Asami | 2022-03-15 |
| 10658639 | Method of preparing microporous membrane, microporous membrane, battery separator, and secondary battery | Naoki Toyota | 2020-05-19 |
| 10422799 | Immunochromatographic test strip and detection method using immunochromatography for detecting object in red blood cell-containing sample | Mitsuaki Yamamoto, Shinya Yokokawa, Tomo Shimizu, Keigo Kono | 2019-09-24 |
| 10422790 | Immunochromatographic test strip and detection method using immunochromatography for detecting target in red blood cell-containing sample | Mitsuaki Yamamoto, Shinya Yokokawa, Tomo Shimizu, Keigo Kono | 2019-09-24 |
| 10422798 | Immunochromatographic test strip for detecting object in red blood cell-containing sample and immunochromatography using the test strip | Keigo KOHNO, Mitsuaki Yamamoto, Shinya Yokokawa, Marie Asami | 2019-09-24 |
| 10416156 | Immunochromatographic test strip and detection method using immunochromatography for detecting object in red blood cell-containing sample | Mitsuaki Yamamoto, Shinya Yokokawa, Tomo Shimizu, Keigo Kono | 2019-09-17 |
| 10151747 | Immunochromatographic test strip and detection method using immunochromatography for detecting object in red blood cell-containing sample | Mitsuaki Yamamoto, Shinya Yokokawa, Tomo Shimizu, Keigo Kono | 2018-12-11 |
| 9885707 | Immunochromatographic test strip and detection method using immunochromatography for detecting object in red blood cell-containing sample | Mitsuaki Yamamoto, Shinya Yokokawa, Tomo Shimizu, Keigo Kono | 2018-02-06 |
| 9880164 | Immunochromatographic test strip and detection method using immunochromatography for detecting object in red blood cell-containing sample | Mitsuaki Yamamoto, Shinya Yokokawa, Tomo Shimizu, Keigo Kono | 2018-01-30 |
| 7112571 | Peptide Y-2 | Katsuhiro Osajima, Eiji Seki | 2006-09-26 |
| 6064470 | Apparatus and method for cleaning a transfer device of an image forming apparatus | Kenji Karashima, Hisashi Fuzisaki | 2000-05-16 |
| 5887224 | Image forming device with improved mixing of circulated developer with replensihed toner | Haruji Mizuishi, Masaru Tanaka, Shigeru Watanabe, Kenzo Tatsumi, Toshitaka Yamaguchi +3 more | 1999-03-23 |
| 5857132 | Apparatus and method for cleaning a transfer device of an image forming apparatus | Haruji Mizuishi, Hisashi Fuzisaki, Kenji Karashima, Yasushi Akiba | 1999-01-05 |
| 5737680 | Image forming apparatus with toner recycling device | Hiromitsu Takagaki, Shinji Kato, Hisao Murayama, Shigeru Watanabe, Shunji Kato | 1998-04-07 |
| 5604575 | Image forming apparatus with toner recycling device | Hiromitsu Takagaki, Shinji Kato, Hisao Murayama, Shigeru Watanabe, Shunji Kato | 1997-02-18 |
| 5493382 | Image forming apparatus with toner recycling device | Hiromitsu Takagaki, Shinji Kato, Hisao Murayama, Shigeru Watanabe, Shunji Kato | 1996-02-20 |
| 5276177 | Physiologically active substance | Yutaka Saito, Tetsuya Matsuno | 1994-01-04 |
| 5272507 | Charging device for electrophotographic equipment | Yusuke Shimbo | 1993-12-21 |