AS

Akio Sakurai

TO Topcon: 4 patents #201 of 684Top 30%
KS Kawasaki Steel: 3 patents #381 of 1,922Top 20%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #666,355 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6047929 Radiant tube supporting apparatus Mitsushiro Kaji, Yoshiharu Fujiwara 2000-04-11
5903334 Ophthalmologic apparatus and ophthalmologic-data management system for identifying a type of measuring instrument from ophthalmologic data and managing ophthalmologic data according to measuring instrument type Hisashi Tsukada, Takeshi Suzuki, Nobusuke Obata, Jun Suehiro 1999-05-11
5668623 Corneal shape measuring apparatus Takeyuki Kato, Minoru Kamiya 1997-09-16
5609747 Method of dissolving zinc oxide Tamotsu Mizuta, Yasuhide Okada, Hiroshi Nakano, Takao Ikenaga, Osamu Shin +1 more 1997-03-11
5573652 Apparatus for continuously dissolving metal powder for use in plating and method of dissolving nickel metal using same Syuji Kiyama, Osamu Shin, Kaoru Mizumoto, Takashi Sekita, Hiroshi Ogaki +3 more 1996-11-12
5374967 Ophthalmological image processing system Masayuki Hideshima, Toru Suzuki, Yoshio Okazaki, Akio Morimoto 1994-12-20
5291231 Opthalmological image processing system Masayuki Hideshima, Toru Suzuki, Yoshio Okazaki, Akio Morimoto 1994-03-01
4681726 Fast breeder reactor Ryoichi Kato 1987-07-21