SEFT DEVELOPMENT LABORATORY CO., LTD.
Patent Applications and Registrations
Patent applications and USPTO patent grants for SEFT DEVELOPMENT LABORATORY CO., LTD..The latest application filed is for "ventilating device in helmet".
- SEFT DEVELOPMENT LABORATORY CO., LTD. - Saitama JP
- Seft Development Laboratory Co., Ltd. - Saitama-shi JP
- Seft Development Laboratory Co., Ltd. - 19-6, Shikatebukuro 6-chome, Minami-ku Saitama-shi JP
- SEFT DEVELOPMENT LABORATORY CO., LTD. - Minami-ku JP
- SEFT DEVELOPMENT LABORATORY CO., LTD. - 19-6, Shikatebukuro 6-chome Minami-ku JP
| Patent | Date |
|---|---|
| Ventilating Device In Helmet App 20160157547 - ICHIGAYA; Hiroshi | 2016-06-09 |
| Human-body aimed spacer, human-body aimed airflow passage, and general-purpose spacer Grant 8,129,013 - Ichigaya March 6, 2 | 2012-03-06 |
| Human-Body Aimed Spacer, Human-Body Aimed Airflow Passage, And general-Purpose Spacer App 20090208693 - Ichigaya; Hiroshi | 2009-08-20 |
| Air-Conditioning Garment App 20070271939 - Ichigaya; Hiroshi | 2007-11-29 |
| Cooling clothes Grant 7,272,946 - Ichigaya September 25, 2 | 2007-09-25 |
| Cooling Suit App 20070050878 - Ichigaya; Hiroshi | 2007-03-08 |
| Cooling cloths Grant 7,120,938 - Ichigaya October 17, 2 | 2006-10-17 |
| Wind passage for dehumidifying apparatus App 20060112826 - Ichigaya; Hiroshi | 2006-06-01 |
| Cooling clothes App 20060080987 - Ichigaya; Hiroshi | 2006-04-20 |
| Spacer for cooling devices Grant 6,619,382 - Ichigaya September 16, 2 | 2003-09-16 |
| Cooling pillow Grant 6,516,624 - Ichigaya February 11, 2 | 2003-02-11 |
| Position measuring instrument measuring relative turning angle of light sources for receiving devices Grant 6,222,181 - Ichigaya April 24, 2 | 2001-04-24 |
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