Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8188362 | Photophysicochemical cell | — | 2012-05-29 |
| 7870036 | Method and system for receiving and handling orders for commodities | Hideyuki Mori | 2011-01-11 |
| 7838845 | Ultraviolet irradiation water treatment apparatus | Norimitsu Abe, Takeshi Ide, Takahiro Soma, Seiichi Murayama, Shojiro Tamaki +2 more | 2010-11-23 |
| 7797201 | Method and system for receiving and handling orders for commodities | Hideyuki Mori | 2010-09-14 |
| 7014752 | Water treatment control system for minimizing trihalomethane formation | Seiichi Murayama, Futoshi Kurokawa, Kotaro Iyasu, Kenji Taguchi, Kie Kubo +4 more | 2006-03-21 |
| 6638421 | Water treatment control system using fluorescence analyzer | Seiichi Murayama, Futoshi Kurokawa, Kotaro Iyasu, Kenji Taguchi, Kie Kubo +4 more | 2003-10-28 |
| 6461788 | Polymerizable compounds having cyclohexanelactone structure and polymers | Takuya Miwa, Nobuyuki Oka | 2002-10-08 |
| 6462158 | Polymerizable compounds having norbornanelactone structure and polymers | Takuya Miwa, Nobuyuki Oka | 2002-10-08 |
| 6258901 | Process for producing lightly colored p-vinylphenol polymer | Tadashi Matsumoto, Nobuyuki Oka, Kunishige Ohtsu | 2001-07-10 |
| 6100365 | Soluble polyimide resin, process for preparing the same, and polyimide resin solution composition | Toshihiko Matsumoto, Toshikazu Kurosaki, Shin Irie, Masaaki Kudo, Yoshiharu Ito | 2000-08-08 |
| 6063332 | Heat resisting metal fiber sintered body | Masato Imamura, Kiichi Nakajima, Akira Yanagisawa | 2000-05-16 |
| 5959051 | Process for preparing vinylphenol polymers and stabilized compositions of vinylphenol-containing polymerization raw material | Takeshi Noguchi, Nobuyuki Oka | 1999-09-28 |
| 5196347 | Method for measuring oxygen concentration | Hideki Nakamura | 1993-03-23 |
| 5128102 | Probe for measuring oxygen concentration | Hideki Nakamura | 1992-07-07 |
| 5118405 | Luminescent probe complex for measuring pH and method for measuring pH | Tetsuo Asakura, Hideki Nakamura, Takeshi Shimomura, Hiroshi Sugise | 1992-06-02 |
| 4378455 | Process for bulk alternating copolymerization of propylene and butadiene | Akihiro Kawasaki, Tsuyoshi Matsumoto, Masanobu Taniguchi, Isao Maruyama, Masaaki Matsui +1 more | 1983-03-29 |
| 4338291 | Process for producing hydrogen with viologen cation radical using metal complex of macrocyclic polydentate compound as catalyst | Akira Yamada, Takashi Tanno, Dieter Wehle | 1982-07-06 |
| 4208581 | Radioactive ray gauge | — | 1980-06-17 |