Inventor
NAITO YOSHIHIRO
JP15 patents
⚠️ This page may combine multiple inventors who share the name “NAITO YOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AISIN SEIKI
11 patentsUS4881372ANov 21, 1989
Stirling engine
AISIN SEIKI68 citations95
US5203170AApr 20, 1993
Stirling engine generating system
AISIN SEIKI34 citations92
US5174117ADec 29, 1992
Free piston Stirling engine
AISIN SEIKI33 citations91
US6196810B1Mar 6, 2001
Multistage vacuum pump assembly
AISIN SEIKI25 citations90
US6471494B1Oct 29, 2002
Vacuum pumping apparatus
AISIN SEIKI23 citations88
US6776586B2Aug 17, 2004
Multi-stage vacuum pump
AISIN SEIKI9 citations72
US6305910B1Oct 23, 2001
Multi-stage pump device
AISIN SEIKI7 citations72
US6699023B2Mar 2, 2004
Multi-stage vacuum pump
AISIN SEIKI9 citations71
US4706457ANov 17, 1987
Apparatus for controlling working gas pressure in stirling engines
AISIN SEIKI6 citations61
US4677824AJul 7, 1987
Output control apparatus for Stirling engines
AISIN SEIKI5 citations61
US4483142ANov 20, 1984
Output control system for Stirling engines
AISIN SEIKI5 citations54