TK

Toshihiko Katayama

SE Seiko Epson: 7 patents #2,406 of 7,774Top 35%
AS Akron Polymer Systems: 1 patents #20 of 30Top 70%
SC Sumitomo Bakelite Co.: 1 patents #403 of 790Top 55%
Overall (All Time): #610,698 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11929223 Abnormality detection circuit and abnormality detection method 2024-03-12
9873763 Solution of aromatic polyamide for manufacturing display element, optical element, illumination element or sensor element Limin Sun, Dong Zhang, Jiaokai Jing, Frank W. Harris, Hideo Umeda +5 more 2018-01-23
7864350 Image processing method and image processing system using the same Masakatsu Endo, Hideki Morozumi, Kenji Sakuda, Kazunori Suenaga, Makoto Oyanagi +1 more 2011-01-04
7764037 Electronic apparatus and method of controlling electric motor mounted in electronic apparatus Yasutaka Shibagaki, Tomoyoshi Kakegawa 2010-07-27
7463370 Recording apparatus Junya Yada, Tomohiro Takahashi, Koichi Ono, Shunsaku Miyazawa, Hideyuki Narusawa 2008-12-09
7426051 Image processing method and image processing system using the same Masakatsu Endo, Hideki Morozumi, Kenji Sakuda, Kazunori Suenaga, Makoto Oyanagi +1 more 2008-09-16
7400421 Image processing method and image processing system using the same Masakatsu Endo, Hideki Morozumi, Kenji Sakuda, Kazunori Suenaga, Makoto Oyanagi +1 more 2008-07-15
6890046 Driving waveform generator and method of generating driving waveform Takakazu Fukano, Noboru Tamura, Noboru Asauchi, Masahiko Yoshida, Yuichi Nishihara 2005-05-10