Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11447881 | Ion exchange membrane for alkali chloride electrolysis and alkali chloride electrolysis apparatus | Yasushi Yamaki, Takayuki Kaneko, Hiromitsu Kusano, Takuo Nishio | 2022-09-20 |
| 9682370 | Process for producing fluorinated copolymer | Shintaro Fukunaga, Yukiko Hattori, Shigeru Aida, Atsushi Tsuji, Toshinori Tomita | 2017-06-20 |
| 9624329 | Process for producing fluorinated copolymer | Shigeru Aida, Toshinori Tomita, Toshinori Eto, Atsushi Tsuji | 2017-04-18 |
| 9604180 | Fluorinated copolymer and ion exchange membrane | Yukiko Hattori, Shintaro Fukunaga, Shigeru Aida, Atsushi Tsuji, Toshinori Tomita | 2017-03-28 |
| 9448234 | Therapeutic agent for preterm delivery or abortion using plasminogen activator inhibitor-1 | Naohiro Kanayama, Takayuki Iwaki, Tetsumei Urano, Kotomi Ikuma | 2016-09-20 |
| 9297811 | Production of enteritis evoking causal factor by highly pathogenic oral bacteria and high sensitivity detection method therefor | Kazuya Hokamura, Kazuhiko Nakano, Takashi Ooshima, Ryota Nomura, Koichiro Wada | 2016-03-29 |
| 8394865 | Ion-exchange membrane for alkaline chloride electrolysis | Hiromitsu Kusano, Tetsuji Shimohira, Susumu Saito | 2013-03-12 |
| 8377998 | Process for producing fluoropolymer, and fluorinated ion exchange membrane | Toshinori Tomita, Jumpei Nomura, Junji Saito, Yasuhiko Matsuoka | 2013-02-19 |
| 8349155 | Cation exchange membrane, production process thereof and electrolytic cell using the same | Hiromitsu Kusano | 2013-01-08 |
| 6338784 | Apparatus for producing deionized water | Ichiro Terada, Hiroshi Toda, Mark Philip Huehnergard, David Florian Tessier, Ian Glenn Towe | 2002-01-15 |
| 6228240 | Method and apparatus for producing deionized water | Ichiro Terada, Hiroshi Toda, Junjiro Iwamoto, Ken Komatsu, Tohru Hoshi +3 more | 2001-05-08 |
| 6071397 | Apparatus for producing deionized water | Ichiro Terada, Junjiro Iwamoto, Ken Komatsu, Mark Philip Huehnergard | 2000-06-06 |
| 6028094 | Agent for prevention and suppression of dry coughing caused by angiotensin converting enzyme inhibitors | Mitsuyoshi Nakashima | 2000-02-22 |
| 5961805 | Method and apparatus for producing deionized water | Ichiro Terada, Hiroshi Toda, Junjiro Iwamoto, Ken Komatsu, Tohru Hoshi +3 more | 1999-10-05 |
| 5948826 | Heterogeneous ion exchange membrane and process for its production | Ichiro Terada, Yoshiaki Higuchi, Haruhisa Miyake | 1999-09-07 |
| 5759373 | Porous ion exchanger and method for producing deionized water | Ichiro Terada, Iku Saito, Haruhisa Miyake, Ken Komatsu, Junjiro Iwamoto | 1998-06-02 |
| 5401408 | Bipolar membrane | Tutomu Naganuma, Haruhisa Miyake | 1995-03-28 |
| 5397445 | Method for producing an acid and/or alkali metal hydroxide | Tsutomu Naganuma, Haruhisa Miyake | 1995-03-14 |
| 5258393 | Use of a dihydropyridine compound for improving inner ear microcirculation | Mitsuyoshi Nakashima, Toshihiko Uematsu, Yutaka Kohno | 1993-11-02 |