Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9023184 | Electric device for producing deionized water | Kyosuke Yamada, Chika Kemmochi | 2015-05-05 |
| 8019152 | Color correction data acquiring system, image processing system, color correction data acquiring method, image processing method, and program | Jungo Harigai, Junichi Ichikawa, Kenji Ogi, Kenji Hyoki | 2011-09-13 |
| 7651618 | Method and apparatus for treatment of an effluent containing radioactive materials | Shinya Ubukata | 2010-01-26 |
| 7379586 | Color vision characteristic detection apparatus | Shinsuke Sugi | 2008-05-27 |
| 7357871 | Method for evaluating cation-exchange resin and method for controlling water treatment system using the same | Yusuke Nagata | 2008-04-15 |
| 7154274 | High-sensitivity measuring instrument and method of using the instrument to measure a characteristic value at a point in time | Yoshio Sunaoka, Toshio Morita, Masashi Fujita | 2006-12-26 |
| 6810100 | Method for treating power plant heater drain water | Toshio Morita | 2004-10-26 |
| 6477338 | Image formation apparatus, toner amount measurement apparatus, and toner amount measurement method | Tohru Hisano, Kaoru Yoshida, Yoichi Watanabe, Kazuki Kitazawa | 2002-11-05 |
| 5525334 | Method for vascular embolization | Shoji Ito, Yuji MATSUMARU, Takashi Hirano | 1996-06-11 |
| 5401742 | Polymeric conjugate of methotrexate compound and pyran copolymer and method for the preparation thereof | Takashi Hirano, Takeshi Todoroki, Tomokuni Kokubu, Hideaki Tanaka | 1995-03-28 |
| 5346752 | Heat-resistant moistureproof film | Tsutomu Sawada, Shigenobu Yoshida | 1994-09-13 |
| 5252673 | Macromolecular mitomycin C derivative and method for production thereof | Takashi Hirano, Takeshi Todoroki | 1993-10-12 |
| 5100720 | Laminated film having gas barrier properties | Tsutomu Sawada, Shigenobu Yoshida | 1992-03-31 |
| 4997600 | Process for preparation of thermoplastic resin sheets | Tsuguo Okumura, Hitoshi Matsuda, Kazuhisa Miyashita, Naomichi Yamagishi | 1991-03-05 |
| 4943927 | Controlling and supervising system for loom | Takao Yarita, Yutaka Moro, Kazuvasu Takeishi | 1990-07-24 |
| 4862328 | Electric double layer capacitor | Takeshi Morimoto, Yasuhiro Sanada, Yoshikatsu Kimura | 1989-08-29 |
| 4558378 | Method and apparatus for a magnetic recording/reproducing | Akira Shibata | 1985-12-10 |
| 4539665 | Tracking servo control unit for an information reproducing apparatus | Yoshimi Iso, Shigeki Inoue, Tsutomu Noda | 1985-09-03 |
| 4520162 | Polymeric compounds with sustained anti-tumor activity and a method for the preparation thereof | Takashi Hirano, Satoshi Morimoto, Masaru Shiraki, Keishiro Tsuda, Tomowo Kobayashi +1 more | 1985-05-28 |