Inventor
SAKURAI KENJIRO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “SAKURAI KENJIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AGENCY IND SCIENCE TECHN
5 patentsUS4460977AJul 17, 1984
Optical memory playback apparatus
AGENCY IND SCIENCE TECHN69 citations95
US4422733ADec 27, 1983
Cladded spherical lens having uneven refractive index
AGENCY IND SCIENCE TECHN41 citations91
US4190775AFeb 26, 1980
Optical memory playback apparatus
AGENCY IND SCIENCE TECHN42 citations89
US4557566ADec 10, 1985
Spherical lens for spherically symmetrical graded refractive index distribution provided with rod clad
AGENCY IND SCIENCE TECHN24 citations81
US4449204AMay 15, 1984
Information processing apparatus using a semiconductor laser diode
AGENCY IND SCIENCE TECHN13 citations70