TOPRE CORPORATION
Patent Applications and Registrations
Patent applications and USPTO patent grants for TOPRE CORPORATION.The latest application filed is for "positioning device for hot stamping".
Company Profile
12.40.30
Trademarks
- TOPRE CORPORATION - Tokyo JP
- TOPRE CORPORATION - Kanagawa JP
- TOPRE CORPORATION - Chuo-Ku, Tokyo N/A JP
- TOPRE CORPORATION - Toyko JP
Trademarks
Patent Activity
| Patent | Date |
|---|---|
| Positioning Device For Hot Stamping App 20220234091 - FUJIMOTO; Satoshi ; et al. | 2022-07-28 |
| Press-formed Product Manufacturing Method And Forming Die App 20220080491 - FUJIMOTO; Masaya | 2022-03-17 |
| Method for manufacturing hot pressed product Grant 11,097,332 - Takishima August 24, 2 | 2021-08-24 |
| Capacitance Switch App 20210159900 - Asano; Mamoru ; et al. | 2021-05-27 |
| Keyboard threshold change apparatus and keyboard Grant 10,684,700 - Toyosawa , et al. | 2020-06-16 |
| Keyboard device Grant 10,671,183 - Sato , et al. | 2020-06-02 |
| Keyboard Threshold Change Apparatus And Keyboard App 20200050284 - Toyosawa; Yuichi ; et al. | 2020-02-13 |
| Method For Manufacturing Tailored Blank Press Formed Product App 20190262887 - Hirami; Shogen ; et al. | 2019-08-29 |
| Keyboard Device App 20190243466 - Sato; Takatoshi ; et al. | 2019-08-08 |
| Keyboard switch Grant 10,325,734 - Iijima | 2019-06-18 |
| Hot press product Grant 10,265,753 - Yuasa | 2019-04-23 |
| Method For Manufacturing Hot Pressed Product App 20190091752 - Takishima; Hiroaki | 2019-03-28 |
| Keyboard Grant 10,217,578 - Enomoto , et al. Feb | 2019-02-26 |
| Capacitive keyboard Grant 9,979,392 - Minezaki May 22, 2 | 2018-05-22 |
| Keyboard App 20180040440 - ENOMOTO; Kazufumi ; et al. | 2018-02-08 |
| Capacitive Keyboard App 20170346488 - Minezaki; Shigeki | 2017-11-30 |
| Capacitive Keyboard App 20170338816 - Minezaki; Shigeki | 2017-11-23 |
| Method of hot-press forming enabling hardness control Grant 9,409,221 - Kobayashi August 9, 2 | 2016-08-09 |
| Square pipe, frame structure, square pipe manufacturing method, and square pipe manufacturing apparatus Grant 9,328,509 - Takada May 3, 2 | 2016-05-03 |
| Hot Press Product App 20160016220 - YUASA; NAOYA | 2016-01-21 |
| Hot press product and method of forming the same Grant 9,174,260 - Yuasa November 3, 2 | 2015-11-03 |
| Square Pipe, Frame Structure, Square Pipe Manufacturing Method, And Square Pipe Manufacturing Apparatus App 20150176272 - TAKADA; Mikio | 2015-06-25 |
| Hot-pressing device and method of manufacturing hot-pressed product Grant 9,061,341 - Kobayashi June 23, 2 | 2015-06-23 |
| Press-formed product Grant 9,017,798 - Hashimoto , et al. April 28, 2 | 2015-04-28 |
| Square pipe, frame structure, square pipe manufacturing method, and square pipe manufacturing apparatus Grant 9,010,168 - Takada April 21, 2 | 2015-04-21 |
| Hot-pressing Device And Method Of Manufacturing Hot-pressed Product App 20140305181 - KOBAYASHI; MASANORI | 2014-10-16 |
| Self-piercing clinch nut Grant D696,578 - Takahashi December 31, 2 | 2013-12-31 |
| Self-piercing clinch nut Grant D696,577 - Takahashi December 31, 2 | 2013-12-31 |
| Hot Press Product And Method Of Forming The Same App 20130316132 - YUASA; NAOYA | 2013-11-28 |
| Method Of Manufacturing Hot Pressed Product And Hot Pressing Apparatus App 20130312478 - KOBAYASHI; MASANORI | 2013-11-28 |
| Press-formed product App 20130260103 - Hashimoto; Yasuharu ; et al. | 2013-10-03 |
| Press Product Forming Method App 20130213109 - OGASAWARA; KENICHI | 2013-08-22 |
| Method Of Hot-press Forming Enabling Hardness Control App 20130025340 - Kobayashi; Masanori | 2013-01-31 |
| Square Pipe, Frame Structure, Square Pipe Manufacturing Method, And Square Pipe Manufacturing Apparatus App 20100193064 - TAKADA; Mikio | 2010-08-05 |
| Pedal effort-reduction apparatus Grant 4,907,468 - Hagiwara , et al. March 13, 1 | 1990-03-13 |
| Key input circuit Grant 4,878,056 - Isoda , et al. October 31, 1 | 1989-10-31 |
| Key switch device Grant 4,851,626 - Nagashima July 25, 1 | 1989-07-25 |
| Method and apparatus for measuring the shape, size, etc., of a rotary tool Grant 4,807,145 - Takahashi , et al. February 21, 1 | 1989-02-21 |
| Pedal-load lightening apparatus Grant 4,800,774 - Hagiwara , et al. January 31, 1 | 1989-01-31 |
| Keyboard apparatus Grant 4,772,874 - Hasegawa September 20, 1 | 1988-09-20 |
| Key switch Grant 4,659,879 - Hasegawa April 21, 1 | 1987-04-21 |
| Constant airflow control apparatus for air conditioning Grant 4,633,900 - Suzuki January 6, 1 | 1987-01-06 |
| Air conditioning apparatus Grant 4,553,696 - Ichikawa , et al. November 19, 1 | 1985-11-19 |
| Air conditioning system Grant 4,491,061 - Nishizawa , et al. January 1, 1 | 1985-01-01 |
| Air quantity regulating apparatus for air conditioning Grant 4,449,664 - Mithuhira , et al. May 22, 1 | 1984-05-22 |
| Central air conditioning equipment Grant 4,406,397 - Kamata , et al. September 27, 1 | 1983-09-27 |
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