Watanabe; Tadahiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Watanabe; Tadahiko.The latest application filed is for "combined oil control ring".

Company Profile

0.15.4

Watanabe; Tadahiko - Kashiwazaki JP
Watanabe; Tadahiko - Niigata N/A JP
Watanabe; Tadahiko - Kashiwazaki-shi JP
Watanabe; Tadahiko - Oaza Nakakura Karuizawa-cho JP
Watanabe, Tadahiko - Kitasaku-Gun JP
Watanabe; Tadahiko - Saga JP
Watanabe, Tadahiko - Saga-shi JP
Watanabe; Tadahiko - Tosu JP
Watanabe; Tadahiko - Osaka JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Combined oil control ring Grant 9,410,625 - Nakazawa , et al. August 9, 2	2016-08-09
Oil ring for internal combustion engine Grant 9,353,864 - Gao , et al. May 31, 2	2016-05-31
Combined Oil Control Ring App 20140265149 - Nakazawa; Masahiro ; et al.	2014-09-18
Oil Ring For Internal Combustion Engine App 20120235359 - Gao; Yunzhi ; et al.	2012-09-20
Ice cream and other foods made from soybean fine powder Grant 6,936,296 - Watanabe August 30, 2	2005-08-30
Ice cream and other foods made from soybean fine powder App 20030185962 - Watanabe, Tadahiko	2003-10-02
Method of and a system for measuring a stress or a stress distribution, using a stress luminescent material Grant 6,628,375 - Xu , et al. September 30, 2	2003-09-30
Device having two perovskite crystalline layers that shows hysteresis and piezoelectric behavior Grant 6,555,886 - Xu , et al. April 29, 2	2003-04-29
Method of and a system for measuring a stress or a stress distribution, using a stress luminescent material App 20010017059 - Xu, Chao-Nan ; et al.	2001-08-30
Stress emission material and its manufacturing method Grant 6,159,394 - Akiyama , et al. December 12, 2	2000-12-12
Titanium carbo-nitride and chromium carbide-based ceramics containing metals Grant 4,948,425 - Watanabe , et al. August 14, 1	1990-08-14
Glassfiber reinforced fluorocarbon polymer coating composition for metal surfaces, process of preparing the same, and metal sheets coated with such coating composition Grant 4,863,794 - Fujii , et al. September 5, 1	1989-09-05
Method for preparing mixture to be used for production of composite material Grant 4,725,456 - Watanabe , et al. February 16, 1	1988-02-16
Sintered ceramic body containing titanium carbonitride Grant 4,492,764 - Watanabe , et al. January 8, 1	1985-01-08
Boride-based refractory materials Grant 4,379,852 - Watanabe , et al. April 12, 1	1983-04-12
Boride-based refractory bodies Grant 4,292,081 - Watanabe , et al. September 29, 1	1981-09-29
Boride-based refractory materials Grant 4,259,119 - Watanabe , et al. March 31, 1	1981-03-31
High-density sintered bodies with high mechanical strengths Grant 4,246,027 - Watanabe , et al. January 20, 1	1981-01-20

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