TSUTSUI; Tadayuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for TSUTSUI; Tadayuki.The latest application filed is for "brazing filler material for bonding iron-based sintered member, and method for producing iron-based sintered part".

Company Profile

0.7.10

TSUTSUI; Tadayuki - Tokyo JP
TSUTSUI; Tadayuki - Matsudo-shi JP
Tsutsui; Tadayuki - Matsudo JP
Tsutsui; Tadayuki - Chiba 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
Brazing Filler Material For Bonding Iron-based Sintered Member, And Method For Producing Iron-based Sintered Part App 20210339345 - OHMORI; Hiroshi ; et al.	2021-11-04
Powder Mixture App 20140230603 - YANAKA; Masaki ; et al.	2014-08-21
Iron-based Sintered Material App 20120028031 - YAMAGUCHI; Shizuka ; et al.	2012-02-02
Method For Producing Sintered Compact By Powder Metallurgy App 20110176950 - Unami; Shigeru ; et al.	2011-07-21
Sintered gear Grant 7,556,864 - Yamanishi , et al. July 7, 2	2009-07-07
Sintered sprocket for silent chain and production method therefor Grant 7,309,465 - Fujiki , et al. December 18, 2	2007-12-18
Mechanical fuse and method of manufacturing the same Grant 7,156,743 - Tsutsui , et al. January 2, 2	2007-01-02
Sintered sprocket for silent chain and production method therefor App 20060171838 - Fujiki; Akira ; et al.	2006-08-03
Mechanical fuse and production method for the same Grant 7,078,112 - Suzuki , et al. July 18, 2	2006-07-18
Sintered sprocket for silent chain and production method therefor Grant 7,041,149 - Fujiki , et al. May 9, 2	2006-05-09
Sintered gear App 20050272545 - Yamanishi, Yuji ; et al.	2005-12-08
Sintered sprocket for silent chain and production method therefor App 20050039575 - Fujiki, Akira ; et al.	2005-02-24
Sintered sprocket for silent chain and production method therefor App 20050028641 - Fujiki, Akira ; et al.	2005-02-10
Mechanical fuse and production method for the same App 20050014016 - Suzuki, Takashi ; et al.	2005-01-20
Mechanical fuse and method of manufacturing the same App 20020092146 - Tsutsui, Tadayuki ; et al.	2002-07-18
Manufacturing process of sintered iron alloy improved in machinability, mixed powder for manufacturing, modification of iron alloy and iron alloy product Grant 5,819,154 - Hu , et al. October 6, 1	1998-10-06
Method for producing ferrous sintered alloy having quenched structure Grant 5,682,588 - Tsutsui , et al. October 28, 1	1997-10-28

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