Membership
Tour
Register
Log in
Shinichi Sakurai
Follow
Person
Aichi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing a spark plug insulator including steps for...
Patent number
8,128,446
Issue date
Mar 6, 2012
NGK Spark Plug Co., Ltd.
Toshitaka Honda
B28 - WORKING CEMENT, CLAY, OR STONE
Patents Applications
last 30 patents
Information
Patent Application
INSULATOR FOR SPARK PLUG, AND METHOD FOR MANUFACTURING SPARK PLUG
Publication number
20090239437
Publication date
Sep 24, 2009
NGK SPARK PLUG CO., LTD.
Toshitaka Honda
B28 - WORKING CEMENT, CLAY, OR STONE