Sakakibara; Takayuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sakakibara; Takayuki.The latest application filed is for "high-strength spring".

Company Profile

0.11.14

Sakakibara; Takayuki - Nagoya N/A JP
Sakakibara; Takayuki - Nagoya-shi JP
Sakakibara; Takayuki - Kawasaki JP
Sakakibara; Takayuki - Kawasaki-shi 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
Coil spring for automobile suspension and method of manufacturing the same Grant 8,936,236 - Nakano , et al. January 20, 2	2015-01-20
Spring steel and spring having superior corrosion fatigue strength Grant 8,789,817 - Kuno , et al. July 29, 2	2014-07-29
High-strength Spring App 20130127099 - Mimura; Shingo ; et al.	2013-05-23
Spring steel and spring having superior corrosion fatigue strength Grant 8,349,095 - Nakano , et al. January 8, 2	2013-01-08
Solid Stabilizer, Steel Material For Solid Stabilizer, And Manufacturing Method Of Solid Stabilizer App 20120318409 - Mizuno; Hiroyuki ; et al.	2012-12-20
Spring steel and spring having superior corrosion fatigue strength Grant 8,328,169 - Kuno , et al. December 11, 2	2012-12-11
Spring with high durability and method of coating the same Grant 8,192,840 - Kunita , et al. June 5, 2	2012-06-05
Spring Steel And Spring Having Superior Corrosion Fatigue Strength App 20110074076 - Kuno; Takanori ; et al.	2011-03-31
Spring Steel And Spring Having Superior Corrosion Fatigue Strength App 20110074078 - Nakano; Tomohiro ; et al.	2011-03-31
Coil Spring For Automobile Suspension And Method Of Manufacturing The Same App 20110074079 - Nakano; Tomohiro ; et al.	2011-03-31
Spring Steel And Spring Having Superior Corrosion Fatigue Strength App 20110074077 - Kuno; Takanori ; et al.	2011-03-31
Navigation apparatus, navigation system and route search method Grant 7,908,081 - Sumizawa , et al. March 15, 2	2011-03-15
Spring With High Durability And Method Of Coating The Same App 20100255296 - KUNITA; Yasuhiko ; et al.	2010-10-07
Spring coated with powder coating of epoxy resin and thermoplastic resin Grant 7,776,440 - Kunita , et al. August 17, 2	2010-08-17
Method for manufacturing high-strength spring Grant 7,699,943 - Nakano , et al. April 20, 2	2010-04-20
Oil tempered wire for cold forming coil springs Grant 7,407,555 - Yoshikawa , et al. August 5, 2	2008-08-05
Navigation apparatus, navigation system and route search method App 20080071471 - Sumizawa; Akio ; et al.	2008-03-20
Cold-formed spring having high fatigue strength and high corrosion fatigue strength, steel for such spring, and method of manufacturing such spring App 20070267112 - Yoshikawa; Hidetoshi ; et al.	2007-11-22
Spring With High Durability And Method Of Coating The Same App 20070172665 - Kunita; Yasuhiko ; et al.	2007-07-26
Highly durable spring and method for coating same App 20070116963 - Sakakibara; Takayuki	2007-05-24
Process for producing high-strength spring App 20060060269 - Nakano; Tomohiro ; et al.	2006-03-23
Cold-formed spring having high fatigue strength and high corrosion fatigue strength, steel for such spring, and method of manufacturing such spring App 20040238074 - Yoshikawa, Hidetoshi ; et al.	2004-12-02

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