Inventor

YAMASAKI YU

JP11 patents

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

INOUE MASAAKI

4 patents

USD672854SDec 18, 2012

Toilet bowl

INOUE MASAAKI3 citations61

USD672853SDec 18, 2012

Toilet bowl

INOUE MASAAKI2 citations61

USD672852SDec 18, 2012

Toilet bowl

INOUE MASAAKI3 citations61

USD672851SDec 18, 2012

Toilet bowl

INOUE MASAAKI0 citations51

YAMASAKI YU

4 patents

US10648164B2May 12, 2020

Flush toilet

YAMASAKI YU1 citations60

US10253489B2Apr 9, 2019

Flush toilet

YAMASAKI YU1 citations60

US9260851B2Feb 16, 2016

Flush toilet

YAMASAKI YU1 citations49

US10626589B2Apr 21, 2020

Flush toilet

YAMASAKI YU0 citations39

TOTO LTD

1 patent

US9631350B2Apr 25, 2017

Flush toilet

TOTO LTD2 citations71

YONEDA TOSHIFUMI

1 patent

US8695126B2Apr 15, 2014

Flush toilet with sloped surfaces for improved waste removal

YONEDA TOSHIFUMI6 citations67

UNIV OSAKA

1 patent

US12235158B2Feb 25, 2025

Optical signal detection system, optical signal detection device, and optical signal detection method

UNIV OSAKA0 citations44