Membership
Tour
Register
Log in
Masanori Numata
Follow
Person
Yokohama, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Device for opening and closing lid
Patent number
5,067,625
Issue date
Nov 26, 1991
Nifco Inc.
Masanori Numata
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Damper comprising rotor shaft and gear sleeve having equal external...
Patent number
4,830,151
Issue date
May 16, 1989
Nifco, Inc.
Masanori Numata
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method of high frequency welding
Patent number
4,701,229
Issue date
Oct 20, 1987
Nifco Inc.
Masaru Arakawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Rotary damper
Patent number
4,691,811
Issue date
Sep 8, 1987
Nifco Inc.
Masaru Arakawa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...