Inventor
HASHIMOTO AKIO
JP46 patents
⚠️ This page may combine multiple inventors who share the name “HASHIMOTO AKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AISIN SEIKI
13 patentsUS4865143ASep 12, 1989
Torque detecting device
AISIN SEIKI29 citations93
US4753310AJun 28, 1988
Electric power steering device
AISIN SEIKI34 citations93
US4724917AFeb 16, 1988
Motor driven power steering system
AISIN SEIKI30 citations93
US4574903AMar 11, 1986
Motor driven power steering system
AISIN SEIKI28 citations93
US4538698ASep 3, 1985
Motor-driven power steering system
AISIN SEIKI49 citations93
US4724711AFeb 16, 1988
Torque detector
AISIN SEIKI42 citations92
US5027915AJul 2, 1991
Electric power steering system
AISIN SEIKI37 citations91
US4611682ASep 16, 1986
Motor-driven power steering system
AISIN SEIKI55 citations91
US4674588AJun 23, 1987
Electric power steering equipment
AISIN SEIKI8 citations74
US4667759AMay 26, 1987
Power transmission device of motor-driven power steering
AISIN SEIKI9 citations74
US4580648AApr 8, 1986
Motor-driven power steering system
AISIN SEIKI18 citations74
US4561515ADec 31, 1985
Steering power transmitting equipment
AISIN SEIKI17 citations74
US5353004AOct 4, 1994
Sensor for detecting steering angle
AISIN SEIKI16 citations73
MITSUBISHI GAS CHEMICAL CO
7 patentsUS6452047B1Sep 17, 2002
Process for producing highly pure aromatic polycarboxylic acid
MITSUBISHI GAS CHEMICAL CO7 citations73
US7115238B2Oct 3, 2006
Crystalline silicoaluminophosphate salt molecular sieve having octaoxygen-membered ring pore, process for producing the same and process for producing methylamine with the molecular sieve as catalyst
MITSUBISHI GAS CHEMICAL CO8 citations71
US5527977AJun 18, 1996
Process for producing monoalkenyl aromatic hydrocarbon compound
MITSUBISHI GAS CHEMICAL CO3 citations61
US5444172AAug 22, 1995
Process for producing a monoalkenyl aromatic hydrocarbon compound
MITSUBISHI GAS CHEMICAL CO5 citations61
US9180444B2Nov 10, 2015
Method for producing catalyst for use in production of methylamine compound, and method for producing methylamine compound
MITSUBISHI GAS CHEMICAL CO2 citations60
US6642412B2Nov 4, 2003
Process for producing a high purity aromatic polycarboxylic acid
MITSUBISHI GAS CHEMICAL CO0 citations51
US6455731B2Sep 24, 2002
Process for producing a high purity aromatic polycarboxylic acid
MITSUBISHI GAS CHEMICAL CO1 citations51
TEIJIN SEIKI CO LTD
6 patentsUS6296255B1Oct 2, 2001
Sealing mechanism for sealing a vacuum chamber
TEIJIN SEIKI CO LTD42 citations96
US7464941B2Dec 16, 2008
Sealing mechanism for sealing a vacuum chamber
TEIJIN SEIKI CO LTD13 citations93
US6688604B2Feb 10, 2004
Sealing mechanism for sealing a vacuum chamber
TEIJIN SEIKI CO LTD20 citations93
US5860331AJan 19, 1999
Transmission gear
TEIJIN SEIKI CO LTD27 citations93
US5178046AJan 12, 1993
Screw fastening device
TEIJIN SEIKI CO LTD22 citations93
US7246800B2Jul 24, 2007
Sealing mechanism for sealing a vacuum chamber
TEIJIN SEIKI CO LTD2 citations63
NIPPON LIGHT METAL CO
6 patentsUS5762728AJun 9, 1998
Wear-resistant cast aluminum alloy process of producing the same
NIPPON LIGHT METAL CO20 citations90
US5582659ADec 10, 1996
Aluminum alloy for forging, process for casting the same and process for heat treating the same
NIPPON LIGHT METAL CO22 citations88
US4420345ADec 13, 1983
Method for manufacture of aluminum alloy casting
NIPPON LIGHT METAL CO22 citations82
US4419143ADec 6, 1983
Method for manufacture of aluminum alloy casting
NIPPON LIGHT METAL CO24 citations82
US4462961AJul 31, 1984
Aluminum alloy for casting
NIPPON LIGHT METAL CO2 citations63
US6866085B2Mar 15, 2005
Plastically worked cast aluminum alloy product, a manufacturing method thereof and a coupling method using plastic deformation thereof
NIPPON LIGHT METAL CO1 citations50