Inventor
WADA ISAO
JP28 patents
⚠️ This page may combine multiple inventors who share the name “WADA ISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMAHA CORP
7 patentsUSD538260SMar 13, 2007
Combined speaker, amplifier and microphone
YAMAHA CORP56 citations96
USD640227SJun 21, 2011
Speakerphone
YAMAHA CORP31 citations92
USD620916SAug 3, 2010
Speakerphone
YAMAHA CORP31 citations92
USD594438SJun 16, 2009
Speakerphone
YAMAHA CORP24 citations92
USD606962SDec 29, 2009
Speakerphone
YAMAHA CORP10 citations84
USD557248SDec 11, 2007
Speakerphone
YAMAHA CORP15 citations84
USD574356SAug 5, 2008
Speakerphone
YAMAHA CORP3 citations63
SONY CORP
4 patentsUSD352712SNov 22, 1994
Digital audio disc player
SONY CORP13 citations74
USD315348SMar 12, 1991
Digital disk player
SONY CORP8 citations74
US6181653B1Jan 30, 2001
Disc reproducing and recording apparatus with display of the amount of data in a buffer memory
SONY CORP13 citations73
USD354957SJan 31, 1995
Digital audio disc player
SONY CORP6 citations70
MITSUI CHEMICALS INC
3 patentsUS7019080B2Mar 28, 2006
Binder resin solution composition, coatings, inks, adhesives and primers
MITSUI CHEMICALS INC11 citations82
US7973100B2Jul 5, 2011
Polypropylene resin and blow molded container
MITSUI CHEMICALS INC15 citations79
US7262247B2Aug 28, 2007
Binder resin solution composition, coatings, inks, adhesives and primers
MITSUI CHEMICALS INC0 citations50
OJI PAPER CO
3 patentsUS4764252AAug 16, 1988
Process for pulping lignocellulosic material with a preoxidized alkaline sulfide pulping liquor containing a cyclic organic compound
OJI PAPER CO11 citations68
US4473439ASep 25, 1984
Process for pulping lignocellulosic material
OJI PAPER CO9 citations66
US4363700ADec 14, 1982
Process for pulping lignocellulosic material with an alkaline sulfide cooking liquor containing an accelerating additive and reducing assistant
OJI PAPER CO14 citations66