Inventor
YAMAMOTO TOHRU
JP39 patents
⚠️ This page may combine multiple inventors who share the name “YAMAMOTO TOHRU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMAMOTO TOHRU
8 patentsUS4988744AJan 29, 1991
Perfume compositions produced by sol-gel methods
YAMAMOTO TOHRU34 citations96
US4937208AJun 26, 1990
Catalyst for sol-gel method using metal alkoxide and sol-gel method using the same
YAMAMOTO TOHRU29 citations92
US4880851ANov 14, 1989
Aromatic composition and method for the production of the same
YAMAMOTO TOHRU24 citations92
US5185169AFeb 9, 1993
Deodorant porous polymer and a deodorant fibrous material using the same
YAMAMOTO TOHRU14 citations73
US5075350ADec 24, 1991
Perfume compositions produced by sol-gel methods
YAMAMOTO TOHRU6 citations73
US4987161AJan 22, 1991
Aromatic composition and a method for the production of the same
YAMAMOTO TOHRU8 citations73
US4980392ADec 25, 1990
Aromatic composition and a method for the production of the same
YAMAMOTO TOHRU8 citations73
US4889876ADec 26, 1989
Composite substance and a method for the production of the same
YAMAMOTO TOHRU9 citations73
SHOWA DENKO KK
6 patentsUS6334944B1Jan 1, 2002
Process for producing an amino acid-N,N-diacetic acid and its salts
SHOWA DENKO KK8 citations73
US6194373B1Feb 27, 2001
Liquid detergent composition
SHOWA DENKO KK10 citations73
US6013612AJan 11, 2000
Cleaning agent composition
SHOWA DENKO KK7 citations73
US5929006AJul 27, 1999
Cleaning agent composition
SHOWA DENKO KK8 citations73
US6190451B1Feb 20, 2001
Admixture of cement composition
SHOWA DENKO KK13 citations69
US6527931B2Mar 4, 2003
Process for producing an amino acid-N, N-diacetic acid and its salts
SHOWA DENKO KK3 citations62
CANON KK
5 patentsUS5462787AOct 31, 1995
Recording medium for business machines, production thereof, and ink-jet recording method employing the same
CANON KK20 citations93
US6506446B2Jan 14, 2003
Anti-fog coating material and method of preparing an anti-fog article
CANON KK23 citations92
US6306932B1Oct 23, 2001
Anti-fogging coating material, anti-fogging coating film and anti-fogging article
CANON KK20 citations92
US5976680ANov 2, 1999
Non-fogging antireflection film and optical member, and production process thereof
CANON KK25 citations92
US5565238AOct 15, 1996
Recording medium for business machines, production thereof, and ink-jet recording method employing the same
CANON KK7 citations74
(unassigned)
3 patentsHONDA MOTOR CO LTD
3 patentsUS4830882AMay 16, 1989
Method of and apparatus for cleaning paint spray guns
HONDA MOTOR CO LTD59 citations96
US5240745AAug 31, 1993
Method for uniformly painting an object with moving spray guns spaced a constant distance from the surface of the object
HONDA MOTOR CO LTD52 citations90
US4931322AJun 5, 1990
Method and apparatus for painting object
HONDA MOTOR CO LTD44 citations90