Inventor
FUKUMOTO MASAFUMI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “FUKUMOTO MASAFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISSHIN KAGAKU KOGYO KK
7 patentsUS5944937AAug 31, 1999
Chemically resistant sheet and method for making
NISSHIN KAGAKU KOGYO KK8 citations72
US5688580ANov 18, 1997
Interior material for tunnels and tunnel interior construction
NISSHIN KAGAKU KOGYO KK5 citations72
US5556676ASep 17, 1996
Tunnel interior construction
NISSHIN KAGAKU KOGYO KK5 citations72
US5522522AJun 4, 1996
Tank lined with a chemical-resistant sheet
NISSHIN KAGAKU KOGYO KK14 citations72
US4749031AJun 7, 1988
Heat exchanging device having baffles and fluorocarbon tubes
NISSHIN KAGAKU KOGYO KK14 citations72
US4538678ASep 3, 1985
Heat exchanging device
NISSHIN KAGAKU KOGYO KK8 citations72
US4671343AJun 9, 1987
Heat exchanger having spirally wound tubes
NISSHIN KAGAKU KOGYO KK4 citations61
NISSHIN CHEMICAL IND CO LTD
4 patentsUSD280544SSep 10, 1985
Heat exchanger
NISSHIN CHEMICAL IND CO LTD6 citations72
USD280545SSep 10, 1985
Heat exchanger
NISSHIN CHEMICAL IND CO LTD6 citations72
USD280547SSep 10, 1985
Heat exchanger
NISSHIN CHEMICAL IND CO LTD3 citations61
USD280546SSep 10, 1985
Heat exchanger
NISSHIN CHEMICAL IND CO LTD1 citations50
FUJITSU LTD
3 patentsUS7222171B2May 22, 2007
Site evaluation system and site evaluation program storage medium
FUJITSU LTD16 citations92
US7277939B2Oct 2, 2007
Site evaluation system and site evaluation program storage medium
FUJITSU LTD9 citations73
US7293089B2Nov 6, 2007
Site evaluation system and site evaluation program storage medium
FUJITSU LTD2 citations62