P

Inventor

NAKANISHI YOSHITAKA

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

NAKANISHI YOSHITAKA

7 patents
US4086681AMay 2, 1978

Door closer

NAKANISHI YOSHITAKA51 citations90
US4072039AFeb 7, 1978

Method for forming counter-sunk hole in a base material and an apparatus for carrying out the same

NAKANISHI YOSHITAKA42 citations90
US4050724ASep 27, 1977

Sash lock

NAKANISHI YOSHITAKA23 citations80
US4036039AJul 19, 1977

Sash lock

NAKANISHI YOSHITAKA30 citations80
US4553138ANov 12, 1985

Fire alarm system

NAKANISHI YOSHITAKA17 citations73
US4388617AJun 14, 1983

Fire alarm device having thermal sensitivity enhancement

NAKANISHI YOSHITAKA17 citations73
US4106800AAug 15, 1978

Chain latch for door

NAKANISHI YOSHITAKA14 citations71

THREE DYNE CO LTD

2 patents
US11471613B2Oct 18, 2022

Syringe needle removal apparatus

THREE DYNE CO LTD0 citations39
US10350367B2Jul 16, 2019

Needle removal operation cover

THREE DYNE CO LTD0 citations26

NAT UNIV CORP KUMAMOTO UNIV

1 patent
US9664287B2May 30, 2017

Shaft seal device, seal member and hydroelectric power generation device

NAT UNIV CORP KUMAMOTO UNIV0 citations47