Tachikawa Spring Co., Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tachikawa Spring Co., Ltd..The latest application filed is for "cushioning body of a seat for vehicles".
Company Profile
0.80.0
- Tachikawa Spring Co., Ltd. - Tokyo JP
- Tachikawa Spring Co., LTD - Tokyo JP
- Tachikawa Spring Co., Ltd. - JP JP
- Tachikawa Spring Co. Ltd. - Kishinashi JP
- Tachikawa Spring Co., Ltd. - Akishima JP
- Tachikawa Spring Co., Ltd. - both of JP
- Tachikawa Spring Co., Ltd. - Akishimashi JP
- Tachikawa Spring Company, Limited - Tokyo JP
- Tachikawa Spring Company Limited - Akishima JP
Patent Activity
| Patent | Date |
|---|---|
| Cushioning body of a seat for vehicles Grant 4,856,844 - Isono August 15, 1 | 1989-08-15 |
| Seat for vehicles providing with a thigh supporting device Grant 4,767,155 - Kousaka , et al. August 30, 1 | 1988-08-30 |
| Seat cushion assembly Grant 4,761,035 - Urai August 2, 1 | 1988-08-02 |
| Head rest unit Grant 4,761,034 - Saito August 2, 1 | 1988-08-02 |
| Thigh support device in a seat for vehicles Grant 4,753,479 - Hatsutta , et al. June 28, 1 | 1988-06-28 |
| Trim cover assembly of a seat and method of making same Grant 4,753,481 - Abe June 28, 1 | 1988-06-28 |
| Method of manufacturing an automotive seat Grant 4,737,226 - Inoue April 12, 1 | 1988-04-12 |
| Seat for vehicles Grant 4,720,141 - Sakamoto , et al. January 19, 1 | 1988-01-19 |
| Method for assembling a seat back Grant 4,715,916 - Shimada December 29, 1 | 1987-12-29 |
| Tandem seat for a two-wheeled vehicle Grant 4,691,963 - Mikuniya , et al. September 8, 1 | 1987-09-08 |
| Trim cover assembly for vehicle seats Grant 4,686,130 - Kon August 11, 1 | 1987-08-11 |
| Seat frame for automobile seats Grant 4,673,215 - Yokoyama June 16, 1 | 1987-06-16 |
| Headrest device for a vehicle seat Grant 4,671,573 - Nemoto , et al. June 9, 1 | 1987-06-09 |
| Method for manufacturing a seat Grant 4,665,606 - Saito , et al. May 19, 1 | 1987-05-19 |
| Vertical adjustment support device for a vehicle seat Grant 4,659,052 - Nagata April 21, 1 | 1987-04-21 |
| Locking device for a seat suspension Grant 4,650,148 - Sakamoto March 17, 1 | 1987-03-17 |
| Welt in a seat and method of making same Grant 4,650,251 - Shimada March 17, 1 | 1987-03-17 |
| Weight adjustment device for a seat suspension Grant 4,648,578 - Sakamoto March 10, 1 | 1987-03-10 |
| Seat for vehicles Grant 4,641,884 - Miyashita , et al. February 10, 1 | 1987-02-10 |
| Seat suspension Grant 4,640,488 - Sakamoto * February 3, 1 | 1987-02-03 |
| Headrest for a vehicle seat Grant 4,640,549 - Yokota February 3, 1 | 1987-02-03 |
| Headrest mounting structure for a vehicle seat Grant 4,639,041 - Furukawa January 27, 1 | 1987-01-27 |
| Top cover member fixing arrangement in a vehicle seat Grant 4,637,650 - Inoue January 20, 1 | 1987-01-20 |
| Vehicle seat Grant 4,636,002 - Genjiro January 13, 1 | 1987-01-13 |
| Side support device in a vehicle seat Grant 4,636,000 - Nishino January 13, 1 | 1987-01-13 |
| Seat lifter Grant 4,629,151 - Nishino December 16, 1 | 1986-12-16 |
| Seat for vehicles Grant 4,626,028 - Hatsutta , et al. December 2, 1 | 1986-12-02 |
| Body-weight adjusting device of a seat suspension Grant 4,624,437 - Sakamoto * November 25, 1 | 1986-11-25 |
| Frame for a vehicle seat Grant 4,624,503 - Kazunori November 25, 1 | 1986-11-25 |
| Seat frame for vehicle seat Grant 4,623,114 - Nishino November 18, 1 | 1986-11-18 |
| Vehicle seat Grant 4,615,563 - Kobayashi October 7, 1 | 1986-10-07 |
| Vehicle seat Grant 4,609,226 - Yoshizawa September 2, 1 | 1986-09-02 |
| Frame molding process of a seat for vehicles Grant 4,608,744 - Nemoto September 2, 1 | 1986-09-02 |
| Loose-cushion seat Grant 4,606,580 - Yoshizawa August 19, 1 | 1986-08-19 |
| Vehicle seat Grant 4,592,588 - Isono , et al. June 3, 1 | 1986-06-03 |
| Seat with an air suspension Grant 4,589,620 - Sakamoto May 20, 1 | 1986-05-20 |
| Vehicle seat Grant 4,589,695 - Isono May 20, 1 | 1986-05-20 |
| Adjustment/engagement device in a vehicle seat Grant 4,589,696 - Kanai , et al. May 20, 1 | 1986-05-20 |
| Height adjustment mechanism for a vehicle seat Grant 4,588,225 - Sakamoto May 13, 1 | 1986-05-13 |
| Pan-type vehicle seat back mounted to a reclining mechanism Grant 4,588,228 - Nemoto May 13, 1 | 1986-05-13 |
| Seat support for a vehicle seat Grant 4,583,783 - Kanai April 22, 1 | 1986-04-22 |
| Motor vehicle seat Grant 4,583,781 - Hatsutta , et al. April 22, 1 | 1986-04-22 |
| Seat Grant 4,579,388 - Urai April 1, 1 | 1986-04-01 |
| Vehicle seat Grant 4,579,389 - Shimbori , et al. April 1, 1 | 1986-04-01 |
| Vehicle seat Grant 4,576,411 - Kitamura March 18, 1 | 1986-03-18 |
| Head-rest including a device to permit pivotal adjustment thereof relative to a vehicle seat Grant 4,576,413 - Hatta March 18, 1 | 1986-03-18 |
| Back frame in a seat back for a vehicle seat Grant 4,575,153 - Aoki , et al. March 11, 1 | 1986-03-11 |
| Vertical adjustment device for a vehicle seat Grant 4,573,657 - Sakamoto March 4, 1 | 1986-03-04 |
| Cushion member for a vehicle seat Grant 4,571,763 - Suzuyama , et al. February 25, 1 | 1986-02-25 |
| Head-rest vertical adjustment device Grant 4,568,123 - Yasui , et al. February 4, 1 | 1986-02-04 |
| Vehicle seat Grant 4,568,124 - Kanai February 4, 1 | 1986-02-04 |
| Seat suspension Grant 4,566,667 - Yanagisawa January 28, 1 | 1986-01-28 |
| Lumbar support device Grant 4,565,406 - Suzuki January 21, 1 | 1986-01-21 |
| Lumbar support device Grant 4,564,235 - Hatsutta , et al. January 14, 1 | 1986-01-14 |
| Method of making a cushion body of synthetic resin Grant 4,561,917 - Urai December 31, 1 | 1985-12-31 |
| Arm rest device of a seat for a vehicle Grant 4,558,901 - Yokoyama December 17, 1 | 1985-12-17 |
| Seat for vehicles Grant 4,558,905 - Natori December 17, 1 | 1985-12-17 |
| Angle adjustment device of a movable body for a vehicle seat Grant 4,558,903 - Takagi December 17, 1 | 1985-12-17 |
| Vehicle seat Grant 4,557,522 - Isikawa December 10, 1 | 1985-12-10 |
| Seat frame for a vehicle seat Grant 4,556,185 - Takagi December 3, 1 | 1985-12-03 |
| Lumbar support device Grant 4,556,251 - Takagi December 3, 1 | 1985-12-03 |
| Vehicle seat Grant 4,555,141 - Nemoto November 26, 1 | 1985-11-26 |
| Lumbar support device Grant 4,550,949 - Sakamoto November 5, 1 | 1985-11-05 |
| Vehicle seat headrest Grant 4,549,766 - Nishino October 29, 1 | 1985-10-29 |
| Head-rest device Grant 4,545,618 - Kitamura October 8, 1 | 1985-10-08 |
| Seat with adjustable side support device Grant 4,536,030 - Sakurada , et al. August 20, 1 | 1985-08-20 |
| Vehicle seat Grant 4,534,595 - Abe , et al. August 13, 1 | 1985-08-13 |
| Passive restraint for vehicle seat Grant 4,529,249 - Ino July 16, 1 | 1985-07-16 |
| Slide adjustment apparatus Grant 4,520,982 - Nishino June 4, 1 | 1985-06-04 |
| Seat frame for vehicle seat Grant 4,509,796 - Takagi April 9, 1 | 1985-04-09 |
| Seat frame with an integrally built-in slide rail mechanism Grant 4,478,383 - Urai October 23, 1 | 1984-10-23 |
| Vehicle seat structure for two-door type vehicle Grant 4,408,798 - Mizushima , et al. October 11, 1 | 1983-10-11 |
| Seat cushions Grant 4,403,356 - Urai September 13, 1 | 1983-09-13 |
| Vehicle seat member integrally formed of synthetic resin material Grant 4,368,917 - Urai January 18, 1 | 1983-01-18 |
| Device for vertically adjusting seat Grant 4,356,990 - Sakurada , et al. November 2, 1 | 1982-11-02 |
| Method of manufacturing seat cushions Grant 4,323,410 - Urai April 6, 1 | 1982-04-06 |
| Method of producing seat cushion member Grant 4,313,776 - Urai , et al. February 2, 1 | 1982-02-02 |
| Seat with adjustable lumbar supporter Grant 4,296,965 - Sakurada , et al. October 27, 1 | 1981-10-27 |
| Seat backrest with adjustable lumbar supporter Grant 4,148,522 - Sakurada , et al. April 10, 1 | 1979-04-10 |
| Method of manufacturing seat cushions Grant 4,107,829 - Urai , et al. August 22, 1 | 1978-08-22 |
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