Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10213829 | Cylinder liner and method for producing same | Hiroshi Yamagata | 2019-02-26 |
| 9978954 | Benzobis (thiadiazole) derivative, ink comprising same, and organic electronic device comprising same | Shizuo Tokito, Daisuke Kumaki, Masashi MAMADA, Kenjiro Fukuda, Yasuhiro Tanaka +7 more | 2018-05-22 |
| 9868701 | Method for producing nitrogen-containing pentafluorosulfanylbenzene compound | Youji Omata | 2018-01-16 |
| 9682931 | Aryloyl(oxy or amino)pentafluorosulfanylbenzene compound, pharmaceutically acceptable salt thereof, and prodrugs thereof | Shigeyoshi Nishino, Hiroyuki Oda, Tetsuro Shimano | 2017-06-20 |
| 9427801 | Cylinder liner and method for producing same | Hiroshi Yamagata | 2016-08-30 |
| 9290516 | Benzobis(thiadiazole) derivative and organic electronics device comprising same | Shizuo Tokito, Daisuke Kumaki, Hiroyuki Oda, Yasuhiro Tanaka, Kazuaki Kakita +4 more | 2016-03-22 |
| 8633380 | Photoelectric conversion element comprising binuclear ruthenium complex dye having a substituted bipyridyl group, and photochemical cell | Kazuaki Kakita, Takafumi Iwasa, Yoshihisa Kakuta, Masashi Shirai, Toshio Furuya +1 more | 2014-01-21 |
| 8367824 | Process for producing quinazolin-4-one derivative | Shigeyoshi Nishino, Kenji Hirotsu, Takashi Harada, Hiroyuki Oda | 2013-02-05 |
| 8318932 | Process for producing 4-aminoquinazoline compound | Shigeyoshi Nishino, Kenji Hirotsu, Takashi Harada, Hiroyuki Oda | 2012-11-27 |
| 8133999 | Process for preparation of 6, 7-bis(2-methoxyethoxy) quinazolin-4-one | Shigeyoshi Nishino, Kenji Hirotsu, Hiroyuki Oda, Shinobu Suzuki | 2012-03-13 |
| 8030512 | Polycyclic pentafluorosulfanylbenzene compound and process for producing the compound | Shigeyoshi Nishino, Hiroyuki Oda, Yoji Omata | 2011-10-04 |
| 7932400 | Process for preparing imidazolidin-2,4-dione compound and method for acquiring solid state 4,5-dihydroxy-2-imidazolidinone compound | Shigeyoshi Nishino, Tetsuro Shimano, Kimihiko Yoshimura | 2011-04-26 |
| 7745649 | Processes for preparing tetrahydropyran-4-one and pyran-4-one | Shigeyoshi Nishino, Kenji Hirotsu, Shinobu Suzuki | 2010-06-29 |
| 7741497 | Processes for preparing alkyl 3-(4-tetrahydropyranyl)-3-oxopropanoate compound and 4-acyltetrahydropyrane | Shigeyoshi Nishino, Kenji Hirotsu, Keiji Iwamoto, Takashi Harada | 2010-06-22 |
| 7619084 | Process for preparing 4-aminopyrimidine compound | Shigeyoshi Nishino, Kenji Hirotsu, Takashi Harada | 2009-11-17 |
| 7365215 | Process for preparing 4-aminotetrahydropyran compound and an acid salt thereof, synthetic intermediate thereof and process for preparing the same | Shigeyoshi Nishino, Kenji Hirotsu, Keiji Iwamoto, Takashi Harada, Shinobu Suzuki | 2008-04-29 |
| 7304169 | Process for producing tetrahydropyran-4-ol, intermediate therefor, and process for producing the same | Shigeyoshi Nishino, Kenji Hirotsu, Shinobu Suzuki | 2007-12-04 |
| 7300953 | Process for preparing nitrile compound, carboxylic acid compound or carboxylic acid ester compound | Shigeyoshi Nishino, Kenji Hirotsu, Keiji Iwamoto, Takashi Harada | 2007-11-27 |
| 7232903 | Process for producing quinazolin-4-one and derivatives thereof | Shigeyoshi Nishino, Kenji Hirotsu, Takashi Harada, Hiroyuki Oda | 2007-06-19 |
| 6841681 | Process for producing quinoline carboxyaldehyde derivative and intermediate thereof | Katsumasa Harada, Shigeyoshi Nishino, Kenji Hirotsu, Naoko Okada, Takashi Harada +2 more | 2005-01-11 |
| 6653489 | Processes for producing tetrahydropyranyl-4-sulfonates and 4-aminotetrahydropyran compounds | Katsumasa Harada, Shigeyoshi Nishino, Minoru Nishimura, Kenji Hirotsu | 2003-11-25 |
| 6630591 | Process for the preparation of quinolylpropenal | Katsumasa Harada, Shigeyoshi Nishino, Takashi Harada, Naoako Okada | 2003-10-07 |
| 6541636 | Process for preparing quinolylacrylonitrile and intermediates therefor | Katsumasa Harada, Shigeyoshi Nishino, Naoko Okada, Takashi Harada | 2003-04-01 |