YI

Yukihiro Isobe

TA Tdk Electronics Ag: 9 patents #16 of 503Top 4%
SL Semiconductor Energy Laboratory: 5 patents #660 of 1,113Top 60%
Tdk: 5 patents #1,099 of 3,796Top 30%
TC Toyo Ink Mfg. Co.: 2 patents #112 of 499Top 25%
Overall (All Time): #279,131 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7365004 Method for manufacturing semiconductor device Hiroki Adachi, Kazuo Nishi, Masato Yonezawa, Hisato Shinohara 2008-04-29
6846696 Method for manufacturing solar battery Hiroki Adachi, Kazuo Nishi, Masato Yonezawa, Hisato Shinohara 2005-01-25
6525261 Resin composition and an electronic device using the same Yuichi Kubota, Akemi Takenouchi, Makoto Hosokawa 2003-02-25
6225552 Planar solar cell array and production method of the same Kazuo Nishi, Makoto Hosokawa, Hideaki Ninomiya 2001-05-01
5637156 Resin Composition and an electronic device using the same Yuichi Kubota, Akemi Takenouchi, Makoto Hosokawa 1997-06-10
4708909 Radiation-curable, magnetic coating material and magnetic recording medium using the same Akira Ohtsuki, Ryozo Konno, Nobumori Kanno, Makio Sugai, Takashi Mihoya +4 more 1987-11-24
4670340 Magnetic recording medium and method Kazushi Tanaka, Masaharu Nishimatsu, Osamu Shinoura, Yuichi Kubota 1987-06-02
4511629 Magnetic recording medium Ryozo Konno, Makio Sugai, Yuichi Kubota, Masaharu Nishimatsu, Kazushi Tanaka +1 more 1985-04-16
4451531 Magnetic recording medium and method Kazushi Tanaka, Masaharu Nishimatsu, Osamu Shinoura, Yuichi Kubota 1984-05-29
4419406 Magnetic recording medium and production thereof Kazushi Tanaka, Masaharu Nishimatsu, Osamu Shinoura, Yuichi Kubota 1983-12-06
4404259 Magnetic recording medium Akihiko Hosaka, Kiyotaka Okuyama 1983-09-13
4391864 Magnetic recording medium Akihiko Hosaka, Kiyotaka Okuyama 1983-07-05
4370384 Magnetic recording medium Akihiko Hosaka, Kiyotaka Okuyama 1983-01-25
4367264 Magnetic recording medium Akihiko Hosaka, Kiyotaka Okuyama 1983-01-04
4361621 Magnetic recording medium Kiyotaka Okuyama, Akihiko Hosaka, Hideo Kobayashi 1982-11-30
4336310 Magnetic recording medium and preparation thereof Kiyotaka Okuyama, Akihiko Hosaka 1982-06-22
4285825 Method of producing magnetic coating material for magnetic recording media Masashi Hayama, Kenji Hirabayashi 1981-08-25