Tomita; Kunikazu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tomita; Kunikazu.The latest application filed is for "steel for nitrocarburizing and nitrocarburized component, and methods of producing same".

Company Profile

1.10.16

Tomita; Kunikazu - Tokyo JP
TOMITA; Kunikazu - Chiyoda-ku Tokyo
Tomita; Kunikazu - Tagajo JP
TOMITA; Kunikazu - Sendai-shi Miyagi
Tomita; Kunikazu - Tagajo-shi JP
Tomita; Kunikazu - Sendai JP
Tomita; Kunikazu - Miyagi JP
Tomita; Kunikazu - Kurashiki JP
Tomita, Kunikazu - Yokohama JP
Tomita, Kunikazu - Kawasaki JP
Tomita; Kunikazu - Hiroshima 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
Case hardening steel, method of producing case hardening steel, and method of producing gear part Grant 11,174,543 - Ando , et al. November 16, 2	2021-11-16
Steel For Nitrocarburizing And Nitrocarburized Component, And Methods Of Producing Same App 20210102283 - KASAI; Masayuki ; et al.	2021-04-08
Case Hardening Steel, Method Of Producing Case Hardening Steel, And Method Of Producing Gear Part App 20190352762 - ANDO; Keisuke ; et al.	2019-11-21
Steel for nitrocarburizing and nitrocarburized component, and methods for producing said steel for nitrocarburizing and said nitrocarburized component Grant 10,125,416 - Omori , et al. November 13, 2	2018-11-13
Steel For Nitrocarburizing And Nitrocarburized Component, And Methods Of Producing Same App 20180105919 - KASAI; Masayuki ; et al.	2018-04-19
Case Hardening Steel App 20180030563 - ANDO; Keisuke ; et al.	2018-02-01
Stabilizer Steel Having High Strength And Excellent Corrosion Resistance, Vehicle Stabilizer Employing Same, And Method For Manufacturing Same App 20170130288 - FUKUOKA; Kazuaki ; et al.	2017-05-11
Steel For Vehicle Suspension Spring Part, Vehicle Suspension Spring Part, And Method Of Fabricating The Same App 20170021691 - TANGE; Akira ; et al.	2017-01-26
Steel For Nitrocarburizing And Nitrocarburized Component, And Methods For Producing Said Steel For Nitrocarburizing And Said Nitrocarburized Component App 20150159261 - Omori; Yasuhiro ; et al.	2015-06-11
Steel For Nitrocarburizing And Nitrocarburized Component Using The Steel As Material App 20150020926 - Iwamoto; Takashi ; et al.	2015-01-22
Low carbon resulfurized free cutting steel Grant 8,691,141 - Murakami , et al. April 8, 2	2014-04-08
Steel For Vehicle Suspension Spring Part, Vehicle Suspension Spring Part, And Method Of Fabricating The Same App 20140060709 - TANGE; Akira ; et al.	2014-03-06
High-strength stabilizer steel for vehicles having excellent corrosion resistance and low-temperature toughness, method of producing the same, and stabilizer Grant 8,206,521 - Kikuchi , et al. June 26, 2	2012-06-26
Method for producing steel part having long rolling contact fatigue life Grant 8,118,953 - Iwamoto , et al. February 21, 2	2012-02-21
High-strength Stabilizer Steel For Vehicles Having Excellent Corrosion Resistance And Low-temperature Toughness, Method Of Producing The Same, And Stabilizer App 20110290382 - KIKUCHI; Katsuhiko ; et al.	2011-12-01
Low Carbon Resulfurized Free Cutting Steel App 20110243786 - Murakami; Toshiyuki ; et al.	2011-10-06
Method For Producing Steel Part Having Long Rolling Contact Fatigue Life App 20100139819 - Iwamoto; Takashi ; et al.	2010-06-10
Steel part having long rolling contact fatigue life and method for producing the same App 20070199632 - Iwamoto; Takashi ; et al.	2007-08-30
High strength hot rolled steel sheet and method for manufacturing the same App 20040074573 - Funakawa, Yoshimasa ; et al.	2004-04-22
High strength hot rolled steel sheet Grant 6,666,932 - Funakawa , et al. December 23, 2	2003-12-23
High strength hot rolled steel sheet and method for manufacturing the same App 20030063996 - Funakawa, Yoshimasa ; et al.	2003-04-03
Hot-dip galvanized steel sheet and method for producing the same App 20020088510 - Nagataki, Yasunobu ; et al.	2002-07-11
Heat shrink band steel sheet and manufacturing method thereof Grant 6,416,594 - Yamagami , et al. July 9, 2	2002-07-09
Steel sheet for heat-shrink band Grant 5,968,661 - Saito , et al. October 19, 1	1999-10-19
Method of making non-oriented silicon steel sheets having excellent magnetic properties Grant 5,009,726 - Nishimoto , et al. April 23, 1	1991-04-23

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.