KO

Kazunori Oshima

Tdk: 20 patents #264 of 3,796Top 7%
MC Mitsubishi Chemical: 9 patents #261 of 3,022Top 9%
MK Mitsubishi Kasei: 3 patents #121 of 911Top 15%
TD Tdk-Lambda: 2 patents #14 of 36Top 40%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
TT The University Of Tokyo: 1 patents #1,000 of 2,633Top 40%
Overall (All Time): #96,672 of 4,157,543Top 3%
35
Patents All Time

Issued Patents All Time

Showing 26–35 of 35 patents

Patent #TitleCo-InventorsDate
6294685 Method for gas phase catalytic oxidation of hydrocarbon Takashi Ushikubo, Itaru Sawaki, Ken Shiraga, Satoshi Kobayakawa, Hideaki Takumi 2001-09-25
5534650 Method for producing a nitrile Takashi Ushikubo, Tatsuya Ihara, Hiroyuki Amatsu 1996-07-09
5472925 Catalyst for the production of nitriles Takashi Ushikubo, Atsushi Kayo, Tiaki Umezawa, Ken-ichi Kiyono, Itaru Sawaki +1 more 1995-12-05
5449792 Method for the production of maleic anhydride Takashi Ushikubo 1995-09-12
5422328 Process for preparing a catalyst useful for producing a nitrile Takashi Ushikubo, Itaru Sawaki, Kei Inumaru, Satoshi Kobayakawa, Ken-ichi Kiyono 1995-06-06
5281745 Process for producing nitriles Takashi Ushikubo, Atsushi Kayo, Tiaki Umezawa, Ken-ichi Kiyono, Itaru Sawaki 1994-01-25
5231214 Process for producing nitriles Takashi Ushikubo, Tiaki Umezawa, Ken-ichi Kiyono 1993-07-27
4711867 Catalytic composition Masakatsu Hatano, Tatsuya Ihara, Kenichi KIYONO 1987-12-08
4414133 Catalytic composition Masayuki Otake, Masakatsu Hatano, Toru Koyama, Masayoshi Murayama 1983-11-08
4341659 Catalytic composition Yoichi Kageyama, Masakatsu Hatano, Toru Koyama, Takao Kaneko, Masayosi Murayama 1982-07-27