ND

Naoki Date

JE Jeol: 5 patents #61 of 669Top 10%
SO Sony: 4 patents #8,966 of 25,231Top 40%
Kyocera: 1 patents #2,054 of 3,732Top 60%
Overall (All Time): #756,914 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6953939 Testing apparatus using scanning electron microscope Tetsuo Abe, Kouki Okawauchi, Tadashi Hattori, Hironori Fujita, Minoru Takeda +4 more 2005-10-11
6831278 System and method for electron beam irradiation Masanobu Yamamoto, Hiroshi Kawase, Jun Sasaki, Minoru Takeda, Gakuo Komatsubara +2 more 2004-12-14
6737660 Electron beam irradiation apparatus and electron beam irradiating method Yoshihisa Miura, Yuichi Aki, Hiroshi Kawase, Masanobu Yamamoto, Setsuo Norioka +2 more 2004-05-18
6734437 System and method for electron beam irradiation Setsuo Norioka, Toshiaki Miyokawa, Jun Sasaki, Yuichi Aki, Yoshihisa Miura 2004-05-11
6021295 Developing apparatus Eiji Ochiai, Shigeki Tsukahara, Makoto Hamaguchi 2000-02-01
4439681 Charged particle beam scanning device Setsuo Norioka 1984-03-27
4431915 Electron beam apparatus Seiichi Nakagawa, Yoshio Ishimori 1984-02-14