TU

Tomoki Ushida

Tdk: 17 patents #321 of 3,796Top 9%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
OC Osaka Gas Co.: 1 patents #252 of 689Top 40%
Overall (All Time): #257,352 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9007883 Optical recording and reading method, optical recording and reading apparatus, optical recording medium, and method for producing an optical recording medium Motohiro Inoue, Atsuko Kosuda, Takashi Kikukawa 2015-04-14
8757422 Cryogenic tank Takeyoshi Nishizaki, Motohiko Nakatani 2014-06-24
8630156 Optical recording and reading method, optical recording and reading apparatus, optical recording medium, and method for producing an optical recording medium Motohiro Inoue, Atsuko Kosuda, Takashi Kikukawa 2014-01-14
8582415 Multilayer optical recording medium Atsuko Kosuda, Takashi Kikukawa, Motohiro Inoue 2013-11-12
8518514 Multilayer optical recording medium Takashi Kikukawa, Motohiro Inoue, Atsuko Kosuda, Hideki Hirata 2013-08-27
8518513 Multilayer optical recording medium Motohiro Inoue, Takashi Kikukawa, Atsuko Kosuda, Hideki Hirata 2013-08-27
8518515 Multilayer optical recording medium Takashi Kikukawa, Motohiro Inoue, Atsuko Kosuda 2013-08-27
7989099 Information medium substrate and information medium Atsushi Koyama, Teppei Osawa, Kentaro Iida, Mamoru Usami, Hideki Hijikata 2011-08-02
7695791 Optical recording medium Takashi Yamada 2010-04-13
7680018 Optical recording medium, and manufacturing method and manufacturing device thereof Mamoru Usami, Kenji Yamaga 2010-03-16
7625506 Optical recording medium producing method, and optical recording medium producing device Mamoru Usami, Junichi Ide, Haruhiko Yamaguchi 2009-12-01
7458088 Intermediate for optical recording medium and method of manufacturing the optical recording medium Junichi Ide, Mamoru Usami, Kenji Yamaga, Atsushi Koyama 2008-11-25
7374806 Optical information medium Hideki Hirata, Tsuyoshi Komaki, Juichi Fujimoto, Kouji Hayama 2008-05-20
7368156 Method for manufacturing discoid optical record medium and discoid optical record medium Mamoru Usami, Kenji Yamaga, Yoshimi Sakai 2008-05-06
6967049 Optical recording medium Takashi Yamada, Tsuyoshi Komaki 2005-11-22
6858279 Process for producing optical recording medium and optical recording medium Kazuki Suzawa, Hiroyuki Arioka 2005-02-22
6844045 Method for making optical information medium and optical information medium Tsuyoshi Komaki, Hideki Hirata, Mamoru Usami 2005-01-18
6485888 Fluorinated alcohol for manufacturing optical recording medium and optical recording medium using the same Kazuki Suzawa, Hiroyuki Arioka 2002-11-26