Inventor
ONODERA HIDEO
31 patents
⚠️ This page may combine multiple inventors who share the name “ONODERA HIDEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON CATALYTIC CHEM IND
15 patentsUS5276178AJan 4, 1994
Process for producing methacrolein and methacrylic acid
NIPPON CATALYTIC CHEM IND70 citations96
US6583316B1Jun 24, 2003
Catalysts for production of unsaturated aldehyde and unsaturated carboxylic acid and a process for producing unsaturated aldehyde and unsaturated carboxylic acid using the catalysts
NIPPON CATALYTIC CHEM IND24 citations92
US6383973B1May 7, 2002
Complex oxide catalysts and process for producing (meth) acrolein and (meth) acrylic acid
NIPPON CATALYTIC CHEM IND34 citations92
US5981804ANov 9, 1999
Catalyst for production of unsaturated aldehyde and unsaturated carboxylic acid and method for production of unsaturated aldehyde and unsaturated carboxylic acid by use of the catalyst
NIPPON CATALYTIC CHEM IND23 citations92
US5700752ADec 23, 1997
Catalyst for production of unsaturated aldehyde and unsaturated carboxylic acid and method for production of unsaturated aldehyde and unsaturated carboxylic acid by the use of the catalyst
NIPPON CATALYTIC CHEM IND29 citations92
US5618974AApr 8, 1997
Catalyst for production of methacrylic acid and method for production of methacrylic acid by the use of the catalyst
NIPPON CATALYTIC CHEM IND45 citations92
US4873217AOct 10, 1989
Catalyst for oxidation of olefin or tertiary alcohol and process for production thereof
NIPPON CATALYTIC CHEM IND42 citations92
US5153162AOct 6, 1992
Catalyst for the production of methacrylic acid
NIPPON CATALYTIC CHEM IND41 citations91
US6509508B2Jan 21, 2003
Process for producing (meth)acrolein and (meth)acrylic acid
NIPPON CATALYTIC CHEM IND16 citations84
US6333293B1Dec 25, 2001
Process for preparing a catalyst for use in production of methacrylic acid and process of preparing methacrylic acid
NIPPON CATALYTIC CHEM IND6 citations72
US6410786B1Jun 25, 2002
Process for producing methacrylic acid
NIPPON CATALYTIC CHEM IND5 citations63
US6498270B1Dec 24, 2002
Process for preparing a catalyst for use in production of methacrylic acid and process of preparing methacrylic acid
NIPPON CATALYTIC CHEM IND4 citations61
US6476259B2Nov 5, 2002
Catalysts for methacrylic acid production and process for producing methacrylic acid
NIPPON CATALYTIC CHEM IND5 citations60
US6339037B1Jan 15, 2002
Catalysts for methacrylic acid production and process for producing methacrylic acid
NIPPON CATALYTIC CHEM IND4 citations60
US9073845B2Jul 7, 2015
Method for producing acrolein and acrylic acid with a fixed-bed multitubular reactor
NIPPON CATALYTIC CHEM IND0 citations35
HITACHI ELECTRONICS
4 patentsUS4155006AMay 15, 1979
Driver circuit for a solid-state imaging device
HITACHI ELECTRONICS9 citations74
US4310810AJan 12, 1982
Modulator systems
HITACHI ELECTRONICS5 citations58
US4284912AAug 18, 1981
Switching circuits for differential amplifiers
HITACHI ELECTRONICS4 citations58
US4247868AJan 27, 1981
Pre-amplifiers for color television cameras
HITACHI ELECTRONICS1 citations52