Inventor
YAMADA MASAYA
JP28 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA MASAYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI PETROCHEMICAL IND
9 patentsUS5595827AJan 21, 1997
Polypropylene resin composition and the use of the same
MITSUI PETROCHEMICAL IND22 citations92
US5579913ADec 3, 1996
Polypropylene resin composition and the use of the same
MITSUI PETROCHEMICAL IND19 citations92
US5159021AOct 27, 1992
Process for producing polypropylene and stretched polypropylene film
MITSUI PETROCHEMICAL IND31 citations92
US5262228ANov 16, 1993
Ethylene/pentene-1 copolymer compositions and their use
MITSUI PETROCHEMICAL IND20 citations82
US5536773AJul 16, 1996
Polypropylene resin composition and the use of the same
MITSUI PETROCHEMICAL IND17 citations81
US5324805AJun 28, 1994
Ethylene/pentene-1 copolymer and ethylene/pentene-1 copolymer composition
MITSUI PETROCHEMICAL IND15 citations73
US5290896AMar 1, 1994
Ethylene/pentene-1 copolymer, and ethylene/pentene-1 copolymer composition
MITSUI PETROCHEMICAL IND4 citations62
US5266636ANov 30, 1993
Process for producing polypropylene and stretched polypropylene film
MITSUI PETROCHEMICAL IND6 citations62
US5260382ANov 9, 1993
Ethylene/pentene-1 copolymer compositions
MITSUI PETROCHEMICAL IND5 citations62
IBIDEN CO LTD
9 patentsUS5209917AMay 11, 1993
Lithium niobate single crystal thin film and production method thereof
IBIDEN CO LTD26 citations92
US5227011AJul 13, 1993
Method for producing a second harmonic wave generating device
IBIDEN CO LTD9 citations74
US5185829AFeb 9, 1993
Light beam deflector for deflecting light from optical waveguide by inclined grating
IBIDEN CO LTD15 citations74
US5175784ADec 29, 1992
Second harmonic wave generating device
IBIDEN CO LTD18 citations74
US4973118ANov 27, 1990
Second harmonic wave generating device
IBIDEN CO LTD9 citations74
US4953943ASep 4, 1990
Second harmonic wave generating device
IBIDEN CO LTD10 citations72
US4953931ASep 4, 1990
Second harmonic wave generating device
IBIDEN CO LTD11 citations72
US4957589ASep 18, 1990
Process for producing second harmonic wave generating device
IBIDEN CO LTD2 citations63
US5018810AMay 28, 1991
Method for producing a second harmonic wave generating device
IBIDEN CO LTD1 citations52
PUBLIC WORKS RES INST MINISTRY
3 patentsUS6337637B1Jan 8, 2002
Collision with pedestrian prevention system
PUBLIC WORKS RES INST MINISTRY77 citations93
US6459991B1Oct 1, 2002
Collision in right/left turn prevention system
PUBLIC WORKS RES INST MINISTRY41 citations89
US6360171B1Mar 19, 2002
Bumping prevention system
PUBLIC WORKS RES INST MINISTRY22 citations89