Inventor
MIZUTANI HIROSHI
JP55 patents
⚠️ This page may combine multiple inventors who share the name “MIZUTANI HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KAO CORP
18 patentsUS4626252ADec 2, 1986
Disposable diaper
KAO CORP55 citations96
US4623342ANov 18, 1986
Disposable diaper
KAO CORP135 citations96
US4102824AJul 25, 1978
Non-aqueous detergent composition
KAO CORP121 citations95
US4097397AJun 27, 1978
Dry cleaning detergent composition
KAO CORP87 citations95
US5069676ADec 3, 1991
Sanitary article
KAO CORP41 citations93
US4822350AApr 18, 1989
Absorbent article
KAO CORP37 citations93
US4519799AMay 28, 1985
Sanitary napkin
KAO CORP37 citations93
US4306559ADec 22, 1981
Moisture-permeable disposable diapers
KAO CORP85 citations93
US4297410AOct 27, 1981
Absorbent material
KAO CORP46 citations92
US4269187AMay 26, 1981
Tampon
KAO CORP29 citations92
US4216772AAug 12, 1980
Absorbent article
KAO CORP46 citations92
US4307721ADec 29, 1981
Non-woven fabric for sanitary napkin
KAO CORP20 citations82
US4140647AFeb 20, 1979
Detergent composition
KAO CORP21 citations79
US4013579AMar 22, 1977
Acidic cleaning composition
KAO CORP21 citations79
US3953352AApr 27, 1976
Acidic cleaning composition
KAO CORP26 citations79
US4002579AJan 11, 1977
Detergent composition
KAO CORP28 citations78
US4417893ANov 29, 1983
Sanitary napkin
KAO CORP14 citations74
US4362159ADec 7, 1982
Tampon
KAO CORP15 citations74
NEC CORP
8 patentsUS6239663B1May 29, 2001
High-frequency oscillator using FETs and transmission lines
NEC CORP34 citations93
US6114923ASep 5, 2000
Switching circuit and semiconductor device
NEC CORP51 citations93
US6525346B2Feb 25, 2003
Semiconductor device and its manufacturing method capable of reducing low frequency noise
NEC CORP10 citations74
US6408425B1Jun 18, 2002
Method of designing circuit with field effect transistor and method of determining parameters of model used in such designing method
NEC CORP12 citations74
US6252474B1Jun 26, 2001
Semiconductor phase shifter having high-pass signal path and low-pass signal path connected in parallel
NEC CORP14 citations74
US5945700AAug 31, 1999
Semiconductor device having a semiconductor switch structure
NEC CORP9 citations74
US5973377AOct 26, 1999
Semiconductor device having FETs with shared source and drain regions
NEC CORP5 citations63
US5583353ADec 10, 1996
Heterojunction field effect transistor
NEC CORP3 citations63
NEC ELECTRONICS CORP
5 patentsUS7812689B2Oct 12, 2010
Phase shifter including a resonant type switch with a free region
NEC ELECTRONICS CORP9 citations82
US7538643B2May 26, 2009
Switch circuit
NEC ELECTRONICS CORP6 citations63
US7532087B2May 12, 2009
Switch circuit
NEC ELECTRONICS CORP4 citations63
US7719386B2May 18, 2010
Phase shifter having components which suppress fluctuations in the phase shifter pass characteristics
NEC ELECTRONICS CORP6 citations61
US7541873B2Jun 2, 2009
High frequency amplifier configuration for improved feedback capacitance neutralization
NEC ELECTRONICS CORP1 citations52
MITSUBISHI HEAVY IND LTD
4 patentsUS6357541B1Mar 19, 2002
Circulation apparatus for coolant in vehicle
MITSUBISHI HEAVY IND LTD146 citations98
US6394210B2May 28, 2002
Temperature controller for vehicular battery
MITSUBISHI HEAVY IND LTD118 citations97
US6321697B1Nov 27, 2001
Cooling apparatus for vehicular engine
MITSUBISHI HEAVY IND LTD80 citations95
US7380774B2Jun 3, 2008
Humidifier
MITSUBISHI HEAVY IND LTD33 citations91
HORIBA LTD
2 patentsNIHON SENSHOKU KIKAI KABUSHIKI
2 patentsHONDA MOTOR CO LTD
1 patentHITACHI METALS LTD
1 patentFUJITSU LTD
1 patentNIPPON DYEING MACHINE MFG CO
1 patentAICHI STEEL CORP LTD
1 patentCHUO SEISAKUSHO
1 patentAOJI HIROKAZU
1 patentTEIJIN LTD
1 patentNAKATA YASUHIRO
1 patentMITSUBISHI ELECTRIC CORP
1 patentMATSUHAMA MAKOTO
1 patentShowing the top 50 of 55 patents by PatentIndex Score.