TK

Takao Kitagawa

SC Sumitomo Osaka Cement Co.: 30 patents #5 of 327Top 2%
TI Toray Industries: 5 patents #528 of 3,690Top 15%
JE Jfe Engineering: 1 patents #11 of 75Top 15%
SC Sumitomo Metal Mining Co.: 1 patents #385 of 736Top 55%
Overall (All Time): #89,882 of 4,157,543Top 3%
37
Patents All Time

Issued Patents All Time

Showing 26–37 of 37 patents

Patent #TitleCo-InventorsDate
9391330 Electrode material, method for producing the same, electrode and battery Mitsumasa Saito 2016-07-12
9356286 Electrode material, paste for electrodes, and lithium ion battery Kenta Ooishi 2016-05-31
9343741 Electrode material, electrode and lithium ion battery Tetsuya Nakabeppu 2016-05-17
9193833 Phosphor-containing cured silicone, process for production of same, phosphor-containing silicone composition, precursor of the composition, sheet-shaped moldings, LED package, light-emitting device, and process for production of LED-mounted substrate Kazuki Goto, Tetsuya Goto, Masuichi Eguchi, Kazunari Kawamoto, Yutaka Ishida +2 more 2015-11-24
9172087 Electrode material, electrode and lithium ion battery Kenta Ooishi, Koji Oono, Tetsuya Nakabeppu 2015-10-27
9117979 Phosphor sheet, LED and light emitting device using the same and method for manufacturing LED Nobuo Matsumura, Yutaka Ishida, Kazunari Kawamoto, Kazuki Goto, Takejiro INOUE +3 more 2015-08-25
8658316 Electrode material, method for producing the same, electrode and battery Mitsumasa Saito 2014-02-25
7875749 Clathrate hydrate containing quaternary ammonium salt as guest compound Keiji Tomura, Shingo Takao 2011-01-25
6444957 Heating apparatus Masayuki Ishizuka, Kazunori Endou, Masayuki Hashimoto, Tsuyoshi Nagata 2002-09-03
6004705 Photosensitive ceramics green sheet Takaki Masaki, Akiko Yoshimura, Keiji Iwanaga 1999-12-21
4500587 Graphic arts film and method of preparing same Tadami Kamaishi 1985-02-19
4308799 Dry planographic printing plate Shigeo Abiko, Tadami Kamaishi 1982-01-05