Issued Patents All Time
Showing 51–75 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7638078 | Process for production of hydrogel particles and process for cutting of high-concentration hydrogel sheet | Masazumi Sasabe, Kozo Nogi, Shigeru Sakamoto, Akihiro Morita, Hiroaki Hattori | 2009-12-29 |
| 7622535 | Method for continuous production of water-absorbent resin | Yorimichi Dairoku, Yoshio Irie, Shinichi Fujino, Kenji Tada, Hiroki Inoue +2 more | 2009-11-24 |
| 7534332 | Gas sensor manufacturing process, and gas sensor | Masataka Taguchi, Hiromichi Hayashi | 2009-05-19 |
| 7510767 | Liquid absorbing sheet and nonaqueous electrolyte battery pack | Kouki Hatsuda, Hironobu Moriyama, Mamiko Nomura | 2009-03-31 |
| 7445868 | Battery packs | Yoshito Ikeda, Hironobu Moriyama | 2008-11-04 |
| 7424819 | Gas sensor | Masataka Taguchi, Daisuke Miyata, Tetsuma Shimozato | 2008-09-16 |
| 7420018 | Water-absorbing agent production process with surface crosslinking and ion blocking | Katsuyuki Wada, Hiroko Ueda, Naoko Takahashi, Kinya Nagasuna, Koji Miyake +1 more | 2008-09-02 |
| 7399531 | Liquid absorbing sheet and nonaqueous electrolyte battery pack | Hironobu Moriyama, Mamiko Nomura, Kouki Hatsuda | 2008-07-15 |
| 7312278 | Water-absorbing agent and production process therefor, and sanitary material | Yasuhisa Nakashima, Hiroyuki Ikeuchi, Makoto Nagasawa, Shigeru Sakamoto, Yorimichi Dairoku +4 more | 2007-12-25 |
| 7265190 | Process and apparatus for production of water-absorbent resin | Yorimichi Dairoku, Shinichi Fujino, Hirofumi Shibata, Kenji Tada, Yoshio Irie | 2007-09-04 |
| 7264234 | Gas humidifier | Katsuo Iwata | 2007-09-04 |
| 7241370 | Protective covers for gas sensor, gas sensor and gas sensor manufacturing method | Masataka Taguchi, Takahiro Hayashi, Yoshiaki Matsubara, Hitoshi Iimi | 2007-07-10 |
| 7091253 | Water-absorbent resin, hydropolymer, process for producing them, and uses of them | Yorimichi Dairoku, Yoshio Irie, Shinichi Fujino, Takashi Azumi, Kunihiko Ishizaki | 2006-08-15 |
| 7032433 | Sensor, sensor producing method, and assembly of separator and urging member | Takahiro Hayashi, Masataka Taguchi, Yoshiaki Matsubara, Hitoshi Iimi | 2006-04-25 |
| 6978623 | Gas turbine, driving method thereof and gas turbine combined electric power generation plant | Yoshinori Hyakutake | 2005-12-27 |
| 6964998 | Water-absorbing agent and its production process and use | Katsuyuki Wada, Hiroko Ueda, Naoko Takahashi, Kinya Nagasuna, Koji Miyake +1 more | 2005-11-15 |
| 6957541 | Gas turbine and operation method of gas turbine combined electric generating plant, gas turbine combined electric generating plant, and computer product | Yoshinori Hyakutake | 2005-10-25 |
| 6906159 | Water-absorbent resin, hydropolymer, process for producing them, and uses of them | Yorimichi Dairoku, Yoshio Irie, Shinichi Fujino, Takashi Azumi, Kunihiko Ishizaki | 2005-06-14 |
| 6867269 | Water-absorbent resin and production process therefor | Shigeru Sakamoto, Yorimichi Dairoku, Yoshio Irie | 2005-03-15 |
| 6787587 | Process for the production of low-molecular-weight allylamine polymer or addition salt thereof | Tadashi Kato, Tadao Endo, Minoru Takeuchi, Mitsumasa Hashimoto, Ikuo Hayashi | 2004-09-07 |
| 6679099 | Gas sensor | Makoto Togawa, Yoshiaki Matsubara | 2004-01-20 |
| 6599989 | Water-absorbent agents containing polycarboxylic amine chelating agents | Katsuyuki Wada, Hiroko Ueda, Naoko Takahashi, Kinya Nagasuna, Koji Miyake +1 more | 2003-07-29 |
| 6395849 | Processes for producing N,N-dialkylallylamine polymers and N,N-dialkyllylamine polymers | Tadashi Kato, Ikuo Hayashi, Hitoshi Ohta, Kazuhiko Kitamura | 2002-05-28 |
| 6207772 | Method for production of cross-linked polymer | Takumi Hatsuda, Toru Yanase, Kazuki Kimura | 2001-03-27 |
| 6207796 | Production process for hydrophilic polymer | Yorimichi Dairoku, Koji Miyake, Yoshio Irie | 2001-03-27 |