Inventor
IJIRI MASAAKI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “IJIRI MASAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO RUBBER IND
7 patentsUS5151242ASep 29, 1992
Method for vulcanizing elastomer products and apparatus therefor
SUMITOMO RUBBER IND15 citations73
US5020982AJun 4, 1991
Apparatus for vulcanizing elastomer product
SUMITOMO RUBBER IND10 citations73
US5378425AJan 3, 1995
Method for vulcanizing tire and apparatus therefor
SUMITOMO RUBBER IND7 citations72
US5035591AJul 30, 1991
Vulcanizing apparatus
SUMITOMO RUBBER IND10 citations72
US5147656ASep 15, 1992
Apparatus for vulcanizing elastomer product
SUMITOMO RUBBER IND2 citations62
US5133653AJul 28, 1992
Apparatus for vulcanizing an elastomeric product utilizing a pressurizing and a heating medium
SUMITOMO RUBBER IND3 citations62
US5133914AJul 28, 1992
Method for vulcanizing elastomer product
SUMITOMO RUBBER IND4 citations62
MITSUBISHI HEAVY IND LTD
4 patentsUS4964792AOct 23, 1990
Upper metal mold clamp device in a tire vulcanizing machine
MITSUBISHI HEAVY IND LTD8 citations73
US5290503AMar 1, 1994
Method and apparatus for inserting a green tire in a vulcanizing machine
MITSUBISHI HEAVY IND LTD3 citations62
US4955799ASep 11, 1990
Metal mold centering and clamping device in a tire vulcanizing machine
MITSUBISHI HEAVY IND LTD2 citations61
US5011392AApr 30, 1991
Drain ejector in a tire vulcanizing machine
MITSUBISHI HEAVY IND LTD1 citations51