P

Inventor

IWATA YOSHIHIRO

JP13 patents
⚠️ This page may combine multiple inventors who share the name “IWATA YOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI ELECTRONICS

3 patents
US5355531AOct 11, 1994

Squelch circuit for volume control of a radio transmitter and receiver

HITACHI ELECTRONICS9 citations73
US4754419AJun 28, 1988

Adaptive digital filter

HITACHI ELECTRONICS17 citations73
US4752903AJun 21, 1988

Adaptive digital filter for eliminating howling

HITACHI ELECTRONICS16 citations73

DENSO CORP

2 patents
US6173765B1Jan 16, 2001

Heat exchange having header tank

DENSO CORP15 citations84
US6324759B1Dec 4, 2001

Method of making a filler neck of radiator

DENSO CORP14 citations71

IWATA YOSHIHIRO

2 patents
US5620570AApr 15, 1997

Method of manufacturing hydrous oil

IWATA YOSHIHIRO6 citations70
US8567768B2Oct 29, 2013

Direct-contact steam condenser

IWATA YOSHIHIRO2 citations59

SUMITOMO ELECTRIC INDUSTRIES

1 patent
US6271474B1Aug 7, 2001

Methods of manufacturing oxide superconducting stranded wire and oxide superconducting cable conductor, and coated wire, stranded wire and cable conductor

SUMITOMO ELECTRIC INDUSTRIES54 citations95

FURUKAWA ELECTRIC CO LTD

1 patent
US5929385AJul 27, 1999

AC oxide superconductor wire and cable

FURUKAWA ELECTRIC CO LTD25 citations92

TOSHIBA KK

1 patent
US7370694B2May 13, 2008

Condenser

TOSHIBA KK14 citations79

MINEBEA KK

1 patent
US5320460AJun 14, 1994

Sealing assembly for filler hole

MINEBEA KK14 citations73

(unassigned)

1 patent
US5888375AMar 30, 1999

Method of treating oil sludge

4 citations61

YOSHIHIRO IWATA

1 patent
US5779990AJul 14, 1998

Apparatus for manufacturing hydrous oil

YOSHIHIRO IWATA3 citations56