KO

Katsutoshi Ono

EB Ebara: 7 patents #319 of 1,611Top 20%
HO Hoya: 3 patents #406 of 1,290Top 35%
SK Showa Denko K.K.: 2 patents #639 of 1,736Top 40%
NC Nippon Light Metal Company: 1 patents #203 of 499Top 45%
SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #348,262 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10343255 Polishing apparatus Itsuki Kobata, Yoichi Kobayashi, Masaki Kinoshita, Toshifumi Kimba 2019-07-09
10072113 Composition, curable composition, production method therefor, and cured product Tomomitsu Kato 2018-09-11
9969048 Polishing apparatus Itsuki Kobata, Yoichi Kobayashi, Masaki Kinoshita, Toshifumi Kimba 2018-05-15
9656952 Reaction accelerator and method of producing urethane compound, thiourethane compound, amide compound, or urea compound using same Tomomitsu Kato 2017-05-23
9440327 Polishing apparatus and polishing method Yasumasa Hiroo, Yoichi Kobayashi 2016-09-13
9401293 Polishing apparatus and polishing method Itsuki Kobata, Yoichi Kobayashi, Masaki Kinoshita, Toshifumi Kimba 2016-07-26
9067296 Polishing method Yu Ishii, Hisanori Matsuo, Kuniaki Yamaguchi 2015-06-30
8845391 Substrate polishing apparatus, substrate polishing method, and apparatus for regulating temperature of polishing surface of polishing pad used in polishing apparatus Tadakazu Sone, Yasuyuki Motoshima, Toru Maruyama, Yoichi Shiokawa 2014-09-30
7264765 Method and apparatus for smelting titanium metal Ryosuke Suzuki 2007-09-04
7189139 Polishing apparatus 2007-03-13
6548139 Glass substrate for magnetic recording medium, magnetic recording medium, and method of manufacturing the same Hiroyuki Sakai, Syoji Matsuda 2003-04-15
6383404 Glass substrate for magnetic recording medium, magnetic recording medium, and method of manufacturing the same Hiroyuki Sakai, Syoji Matsuda 2002-05-07
6119483 Process for producing glass substrate for information recording medium Koji Takahashi, Kazuhiko Maeda, Shinji Eda, Jun Ozawa, Kinobu Osakabe +1 more 2000-09-19
5104573 Green light emitting phosphor Tomohiko Abe, Tsuneo Kusunoki, Yuichi Kimizuka 1992-04-14