Yoshizawa; Hiroyasu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yoshizawa; Hiroyasu.The latest application filed is for "drive unit".
Company Profile
2.20.19
- Yoshizawa; Hiroyasu - Wako JP
- Yoshizawa; Hiroyasu - Wako-shi JP
- Yoshizawa; Hiroyasu - Tokyo JP
- Yoshizawa; Hiroyasu - Hamura JP
- Yoshizawa; Hiroyasu - Ome JP
- Yoshizawa; Hiroyasu - Ohmiya JP
- Yoshizawa; Hiroyasu - Omiya JP
Patent Activity
| Patent | Date |
|---|---|
| Drive unit Grant 11,180,218 - Tsutsui , et al. November 23, 2 | 2021-11-23 |
| Drive Unit App 20200198729 - Tsutsui; Masayuki ; et al. | 2020-06-25 |
| Transmission circuit for ultrasonic diagnosis and method for transmitting ultrasonic wave Grant 10,219,783 - Yoshizawa , et al. | 2019-03-05 |
| Electronic circuit and semiconductor device Grant 9,859,885 - Kubota , et al. January 2, 2 | 2018-01-02 |
| Transmission Circuit For Ultrasonic Diagnosis And Method For Transmitting Ultrasonic Wave App 20170150946 - YOSHIZAWA; Hiroyasu ; et al. | 2017-06-01 |
| Electronic Circuit and Semiconductor Device App 20170047921 - KUBOTA; Shunsuke ; et al. | 2017-02-16 |
| V-belt continuously variable transmission Grant 9,551,403 - Kakemizu , et al. January 24, 2 | 2017-01-24 |
| Semiconductor integrated circuit device Grant 9,455,711 - Kubota , et al. September 27, 2 | 2016-09-27 |
| Switching circuit and semiconductor integrated circuit device Grant 9,337,823 - Li , et al. May 10, 2 | 2016-05-10 |
| Transmission drive circuit and semiconductor integrated circuit device Grant 9,331,675 - Yoshizawa , et al. May 3, 2 | 2016-05-03 |
| Semiconductor Integrated Circuit Device App 20160043720 - KUBOTA; Shunsuke ; et al. | 2016-02-11 |
| Transmission Drive Circuit And Semiconductor Integrated Circuit Device App 20160036418 - YOSHIZAWA; Hiroyasu ; et al. | 2016-02-04 |
| Switching Circuit And Semiconductor Integrated Circuit Device App 20160020760 - LI; Na ; et al. | 2016-01-21 |
| V-belt Continuously Variable Transmission App 20150094176 - KAKEMIZU; Kenichiro ; et al. | 2015-04-02 |
| Switch circuit and semiconductor circuit Grant 8,598,939 - Shimizu , et al. December 3, 2 | 2013-12-03 |
| Switch Circuit And Semiconductor Circuit App 20120249210 - SHIMIZU; Tetsuhiro ; et al. | 2012-10-04 |
| Semiconductor integrated circuit device having pulse generating circuits Grant 8,143,924 - Hanazawa , et al. March 27, 2 | 2012-03-27 |
| Semiconductor integrated circuit device Grant 7,973,573 - Hanazawa , et al. July 5, 2 | 2011-07-05 |
| Semiconductor Integrated Circuit Device App 20100214006 - HANAZAWA; Satoshi ; et al. | 2010-08-26 |
| Semiconductor Integrated Circuit Device App 20100137720 - HANAZAWA; Satoshi ; et al. | 2010-06-03 |
| Semiconductor integrated circuit capable of directly coupling low-voltage signals with high-voltage signals Grant 7,692,456 - Hanazawa , et al. April 6, 2 | 2010-04-06 |
| Semiconductor Integrated Circuit Device App 20080238532 - Hanazawa; Satoshi ; et al. | 2008-10-02 |
| Variable gain amplifier Grant 7,372,330 - Yoshizawa , et al. May 13, 2 | 2008-05-13 |
| Storage media reading writing system Grant 7,239,467 - Yoshizawa , et al. July 3, 2 | 2007-07-03 |
| Read circuit and hard disk drive using the same App 20070121237 - Yoshizawa; Hiroyasu ; et al. | 2007-05-31 |
| Variable gain amplifier App 20070075774 - Yoshizawa; Hiroyasu ; et al. | 2007-04-05 |
| Disk storage systems Grant 7,082,004 - Kajiyama , et al. July 25, 2 | 2006-07-25 |
| Disk storage systems App 20050180041 - Kajiyama, Shinya ; et al. | 2005-08-18 |
| Driving circuit for a magnetic head and magnetic recording apparatus App 20050128619 - Ookuma, Yasuyuki ; et al. | 2005-06-16 |
| Driving circuit for a magnetic head and magnetic recording apparatus Grant 6,867,936 - Ookuma , et al. March 15, 2 | 2005-03-15 |
| Storage media reading writing system App 20040202066 - Yoshizawa, Hiroyasu ; et al. | 2004-10-14 |
| Storage media reading writing system Grant 6,762,896 - Yoshizawa , et al. July 13, 2 | 2004-07-13 |
| Storage media reading system and semiconductor integrated circuit device App 20030142432 - Yoshizawa, Hiroyasu ; et al. | 2003-07-31 |
| Storage media reading writing system App 20020118479 - Yoshizawa, Hiroyasu ; et al. | 2002-08-29 |
| Driving circuit for a magnetic head and magnetic recording apparatus App 20020105746 - Ookuma, Yasuyuki ; et al. | 2002-08-08 |
| Fuel transport container and method of transporting a fuel assembly Grant 6,169,777 - Yoshizawa , et al. January 2, 2 | 2001-01-02 |
| Fuel assembly transport container and method of transporting a fuel assembly Grant 6,108,392 - Yoshizawa , et al. August 22, 2 | 2000-08-22 |
| Fuel cell power generation system Grant 5,482,790 - Yamada , et al. January 9, 1 | 1996-01-09 |
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