P

Inventor

NAGAYAMA KAZUMI

JP11 patents
⚠️ This page may combine multiple inventors who share the name “NAGAYAMA KAZUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

3 patents
US7244914B2Jul 17, 2007

Sheet heater

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations91
US6710313B1Mar 23, 2004

Planar heating element

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD27 citations90
US6969827B2Nov 29, 2005

Heated seat assembly and method of manufacturing the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations61

PANASONIC IP MAN CO LTD

3 patents
US9204493B2Dec 1, 2015

Seat heater with over-temperature protection

PANASONIC IP MAN CO LTD6 citations71
US11220284B2Jan 11, 2022

Steering wheel heater

PANASONIC IP MAN CO LTD0 citations58
US9457701B2Oct 4, 2016

Seat heater and seat cover with same

PANASONIC IP MAN CO LTD0 citations49

YONEYAMA MITSURU

2 patents
US8278602B2Oct 2, 2012

Heating element for steering wheel

YONEYAMA MITSURU20 citations89
US8450662B2May 28, 2013

Sheet heater

YONEYAMA MITSURU1 citations49

AKAI NARUAKI

1 patent
US8439437B2May 14, 2013

Seat with heating device

AKAI NARUAKI8 citations80

ABE NORIO

1 patent
US8814262B2Aug 26, 2014

Vehicle seat heater

ABE NORIO11 citations78

NISHIKAWA MASANORI

1 patent
US9497801B2Nov 15, 2016

Seat heater

NISHIKAWA MASANORI3 citations70