Tomiyama; Naoki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tomiyama; Naoki.The latest application filed is for "rotary device and centering structure thereof".

Company Profile

6.34.36

Tomiyama; Naoki - Neyagawa JP
TOMIYAMA; Naoki - Osaka JP
TOMIYAMA; Naoki - Neyagawa-shi Osaka
Tomiyama; Naoki - Hirakata N/A JP
Tomiyama; Naoki - Hirakata-shi JP
Tomiyama; Naoki - Settsu 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
Rotary device and centering structure thereof Grant 11,215,234 - Tomiyama January 4, 2	2022-01-04
Rotary Device And Centering Structure Thereof App 20210033150 - TOMIYAMA; Naoki	2021-02-04
Torque fluctuation inhibiting device, torque converter and power transmission device Grant 10,648,533 - Tomiyama	2020-05-12
Torque fluctuation inhibiting device, torque converter and power transmission device Grant 10,626,950 - Tomiyama , et al.	2020-04-21
Torque fluctuation inhibiting device, torque converter and power transmission device Grant 10,626,949 - Tomiyama , et al.	2020-04-21
Torque fluctuation inhibiting device, torque converter and power transmission device Grant 10,619,702 - Tomiyama , et al.	2020-04-14
Torque Fluctuation Inhibiting Device App 20190383353 - TOMIYAMA; Naoki	2019-12-19
Torque fluctuation inhibiting device Grant 10,508,708 - Tomiyama Dec	2019-12-17
Torque fluctuation inhibiting device, torque converter and power transmission device Grant 10,487,911 - Tomiyama , et al. Nov	2019-11-26
Torque Fluctuation Inhibiting Device, Torque Converter And Power Transmission Device App 20190186593 - KAWAHARA; Yuki ; et al.	2019-06-20
Torque Fluctuation Inhibiting Device, Torque Converter And Power Transmission Device App 20190078644 - TOMIYAMA; Naoki	2019-03-14
Torque fluctuation inhibiting device, torque converter and power transmission device Grant 10,184,542 - Tomiyama , et al. Ja	2019-01-22
Torque Fluctuation Inhibiting Device, Torque Converter And Power Transmission Device App 20180306270 - TOMIYAMA; Naoki ; et al.	2018-10-25
Torque Fluctuation Inhibiting Device, Torque Converter And Power Transmission Device App 20180306272 - TOMIYAMA; Naoki ; et al.	2018-10-25
Torque Fluctuation Inhibiting Device, Torque Converter And Power Transmission Device App 20180298979 - TOMIYAMA; Naoki ; et al.	2018-10-18
Dynamic damper device Grant 10,047,844 - Tomiyama August 14, 2	2018-08-14
Lock-up device for torque converter Grant 10,030,740 - Tomiyama July 24, 2	2018-07-24
Torque Fluctuation Inhibiting Device, Torque Converter And Power Transmission Device App 20180187745 - TOMIYAMA; Naoki ; et al.	2018-07-05
Torque Fluctuation Inhibiting Device, Torque Converter And Power Transmission Device App 20180163815 - TOMIYAMA; Naoki ; et al.	2018-06-14
Lock-up device Grant 9,945,444 - Tomiyama April 17, 2	2018-04-17
Lock-up device for torque converter Grant 9,784,352 - Tomiyama October 10, 2	2017-10-10
Lock-up device for torque converter Grant 9,638,281 - Tomiyama May 2, 2	2017-05-02
Lock-up device for fluid type power transmission device Grant 9,506,547 - Tomiyama November 29, 2	2016-11-29
Lock-up device for torque converter Grant 9,394,982 - Mototsune , et al. July 19, 2	2016-07-19
Dynamic damper device and lock-up device for fluid type power transmission device Grant 9,382,989 - Tomiyama July 5, 2	2016-07-05
Lock-up Device For Torque Converter App 20160116043 - TOMIYAMA; Naoki	2016-04-28
Lock-up Device for Torque Converter App 20160116020 - TOMIYAMA; Naoki	2016-04-28
Lock-up Device For Torque Converter App 20160017972 - MOTOTSUNE; Ken ; et al.	2016-01-21
Lock-up device for torque converter Grant 9,222,564 - Kawahara , et al. December 29, 2	2015-12-29
Dynamic Damper Device App 20150345565 - TOMIYAMA; Naoki	2015-12-03
Lock-up Device For Torque Converter App 20150323038 - TOMIYAMA; Naoki	2015-11-12
Lock-up Device App 20150247550 - Tomiyama; Naoki	2015-09-03
Lock-up device for torque converter Grant 8,978,853 - Tomiyama March 17, 2	2015-03-17
Dynamic Damper Device And Lock-up Device For Fluid Type Power Transmission Device App 20140353105 - Tomiyama; Naoki	2014-12-04
Lockup device for torque converter Grant 8,857,586 - Kawahara , et al. October 14, 2	2014-10-14
Lock-up Device For Torque Converter App 20140209423 - Kawahara; Yuki ; et al.	2014-07-31
Lock-up device for torque converter Grant 8,752,685 - Tomiyama June 17, 2	2014-06-17
Lock-up Device For Torque Converter App 20140008174 - Tomiyama; Naoki	2014-01-09
Lock-up Device For Fluid Type Power Transmission Device App 20130206529 - Tomiyama; Naoki	2013-08-15
Lock-up Device For Torque Converter App 20120292150 - Tomiyama; Naoki	2012-11-22
Lockup Device For Torque Converter App 20120241273 - Kawahara; Yuki ; et al.	2012-09-27
Lockup device and hydraulic torque transmission device provided with the same Grant 7,980,370 - Tomiyama July 19, 2	2011-07-19
Lockup Device App 20110011691 - Tomiyama; Naoki	2011-01-20
Lockup Device And Fluid Torque Transmission Device Equipped With Same App 20100089046 - Tomiyama; Naoki	2010-04-15
Lockup Device And Hydraulic Torque Transmission Device Provided With The Same App 20090011902 - TOMIYAMA; Naoki	2009-01-08
Lockup device of hydraulic torque transmission device Grant 7,360,633 - Tomiyama April 22, 2	2008-04-22
Hydrodynamic torque transmitting device and lock-up device using for it App 20070246317 - Tomiyama; Naoki	2007-10-25
Lockup device for hydraulic torque transmission device Grant 7,222,706 - Tomiyama May 29, 2	2007-05-29
Lockup device of hydraulic torque transmission device App 20060243551 - Tomiyama; Naoki	2006-11-02
Lockup device for hydraulic torque transmission device App 20050211521 - Tomiyama, Naoki	2005-09-29
Piston coupling mechanism, lockup device for a fluid-type torque transmission device, elastic coupling mechanism, and spring installation method for an elastic coupling mechanism Grant 6,938,744 - Tomiyama September 6, 2	2005-09-06
Piston coupling mechanism and lockup device for fluid-type torque transmission device equipped with the same Grant 6,899,210 - Tomiyama May 31, 2	2005-05-31
Lockup device for fluid-type torque transmission device Grant 6,866,129 - Tomiyama March 15, 2	2005-03-15
Lockup device for fluid-type torque transmission device Grant 6,837,347 - Tomiyama January 4, 2	2005-01-04
Lockup device for hydrodynamic torque transmitting device App 20040216972 - Tomiyama, Naoki	2004-11-04
Piston coupling mechanism, lockup device for a fluid-type torque transmission device, elastic coupling mechanism, and spring installation method for an elastic coupling mechanism App 20040055841 - Tomiyama, Naoki	2004-03-25
Piston coupling mechanism and lockup device for fluid-type torque transmission device equipped with the same App 20030173175 - Tomiyama, Naoki	2003-09-18
Lockup device for fluid-type torque transmission device App 20030173176 - Tomiyama, Naoki	2003-09-18
Lockup device for fluid-type torque transmission device App 20030173177 - Tomiyama, Naoki	2003-09-18
Torque converter with lockup device App 20010052443 - Tomiyama, Naoki ; et al.	2001-12-20
Bicycle suspension fork Grant 5,911,428 - Ueda , et al. June 15, 1	1999-06-15
Bicycle Grant 5,873,590 - Abe , et al. February 23, 1	1999-02-23