Inventor
SANJOH AKIRA
JP13 patents
⚠️ This page may combine multiple inventors who share the name “SANJOH AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO METAL IND
7 patentsUS6174365B1Jan 16, 2001
Apparatus for crystal growth and crystal growth method employing the same
SUMITOMO METAL IND268 citations98
US6123769ASep 26, 2000
Crystallization control method for organic compound and crystallization control solid-state component employed therefor
SUMITOMO METAL IND211 citations98
US6464940B1Oct 15, 2002
pH sensor and pH measurement method employing the same
SUMITOMO METAL IND27 citations92
US6319315B1Nov 20, 2001
Crystal growth method and solid-state component and apparatus for crystal growth employed therefor
SUMITOMO METAL IND22 citations92
US6258331B1Jul 10, 2001
Apparatus for growing crystals
SUMITOMO METAL IND42 citations92
US6110273AAug 29, 2000
Crystal growth method and solid-state component and apparatus for crystal growth employed therefor
SUMITOMO METAL IND23 citations92
US6117232ASep 12, 2000
Crystallization control method for organic compound and crystallization control solid-state component employed therefor
SUMITOMO METAL IND14 citations73
TOSHIBA KK
4 patentsUS4717637AJan 5, 1988
Electrophotographic photosensitive member using microcrystalline silicon
TOSHIBA KK20 citations81
US4713308ADec 15, 1987
Electrophotographic photosensitive member using microcrystalline silicon
TOSHIBA KK24 citations81
US4678731AJul 7, 1987
Electrophotographic photosensitive member having barrier layer comprising microcrystalline silicon containing hydrogen
TOSHIBA KK21 citations81
US4769303ASep 6, 1988
Electrophotographic photosensitive member
TOSHIBA KK10 citations73