P

Inventor

YOKOI HIROAKI

JP10 patents
⚠️ This page may combine multiple inventors who share the name “YOKOI HIROAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MAZDA MOTOR

3 patents
USD853911SJul 16, 2019

Steering wheel for motor vehicle

MAZDA MOTOR34 citations90
USD914564SMar 30, 2021

Motor vehicle

MAZDA MOTOR9 citations81
USD1001032SOct 10, 2023

Motor vehicle

MAZDA MOTOR1 citations60

ISUZU GLASS CO LTD

2 patents
US7573645B2Aug 11, 2009

Method for manufacturing optical element of refractive index distribution type

ISUZU GLASS CO LTD2 citations59
US7522803B2Apr 21, 2009

Process for producing optical device

ISUZU GLASS CO LTD1 citations48

AGENCY IND SCIENCE TECHN

1 patent
US5562820AOct 8, 1996

Process for purifying water

AGENCY IND SCIENCE TECHN15 citations79

AIWA CO

1 patent
US5449467ASep 12, 1995

Process for purifying water

AIWA CO15 citations79

TAODA HIROKO

1 patent
US5943950AAug 31, 1999

Utensils for table use and cooking use

TAODA HIROKO15 citations62

TOYOTA MOTOR CO LTD

1 patent
USD1094252SSep 23, 2025

Instrument panel for a motor vehicle

TOYOTA MOTOR CO LTD0 citations60

NAT INST OF ADVANCED IND SCIEN

1 patent
US7095935B2Aug 22, 2006

Method for forming optical waveguide

NAT INST OF ADVANCED IND SCIEN4 citations60