Inventor
FUJII KANENAGA
JP7 patents
⚠️ This page may combine multiple inventors who share the name “FUJII KANENAGA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AGENCY IND SCIENCE TECHN
6 patentsUS4733332AMar 22, 1988
Illuminating device
AGENCY IND SCIENCE TECHN111 citations94
US4924357AMay 8, 1990
Light source unit for a business machine
AGENCY IND SCIENCE TECHN40 citations89
US5763340AJun 9, 1998
Method for production of SiO2 glass material having regions changed in light refractive index and SiO2 glass material produced by the method
AGENCY IND SCIENCE TECHN13 citations72
US4673243AJun 16, 1987
Branch structures for rod-type optical transmission lines
AGENCY IND SCIENCE TECHN9 citations72
US6039847AMar 21, 2000
Method of forming a highly pure thin film and apparatus therefor
AGENCY IND SCIENCE TECHN10 citations70
US5637880AJun 10, 1997
Method for extracting ion current from space of high vacuum into space of low vacuum
AGENCY IND SCIENCE TECHN6 citations59