P

Inventor

MATSUSHITA HIROYUKI

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

TOTO LTD

3 patents
US5983413ANov 16, 1999

High performance flush toilet

TOTO LTD50 citations94
US5918325AJul 6, 1999

Flush toilet bowl

TOTO LTD69 citations94
US5850639ADec 22, 1998

Tank device for flushing toilet bowl

TOTO LTD4 citations62

JATCO LTD

3 patents
US11408487B2Aug 9, 2022

Forward/reverse switching mechanism

JATCO LTD0 citations54
US11408501B2Aug 9, 2022

Support structure for gear

JATCO LTD0 citations54
US11421772B2Aug 23, 2022

Power transmission device and method for manufacturing power transmission device

JATCO LTD0 citations50

MATSUSHITA HIROYUKI

2 patents
US8082607B2Dec 27, 2011

Sanitary cleansing apparatus and toilet apparatus

MATSUSHITA HIROYUKI21 citations86
US8740180B2Jun 3, 2014

Rotary valve

MATSUSHITA HIROYUKI16 citations79

ASAHI ORGANIC CHEM IND

1 patent
USD522618SJun 6, 2006

Ball valve

ASAHI ORGANIC CHEM IND33 citations91

ODA TAKAFUMI

1 patent
US8835595B2Sep 16, 2014

Polyamide compound

ODA TAKAFUMI9 citations81

ASAHI YUKIZAI CORP

1 patent
US12552108B2Feb 17, 2026

Resin joined body manufacturing method

ASAHI YUKIZAI CORP0 citations51