Kai; Masashi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kai; Masashi.The latest application filed is for "work machine".
- Kai; Masashi - Wako JP
- Kai; Masashi - Wako-shi Saitama
- Kai; Masashi - Saitama JP
- Kai; Masashi - Wako-shi, Saitama JP
- Kai; Masashi - Kanagawa JP
- Kai; Masashi - Tokyo JP
| Patent | Date |
|---|---|
| Work machine Grant 11,187,147 - Kojima , et al. November 30, 2 | 2021-11-30 |
| Work Machine App 20210340903 - Kojima; Hiroaki ; et al. | 2021-11-04 |
| Engine device Grant 11,143,139 - Kono , et al. October 12, 2 | 2021-10-12 |
| Engine Device App 20200309062 - KONO; Shohei ; et al. | 2020-10-01 |
| Power supply apparatus Grant 10,342,154 - Kai | 2019-07-02 |
| Engine-driven working machine Grant 10,280,837 - Kai , et al. | 2019-05-07 |
| Engine-driven working machine Grant 10,260,456 - Hiranuma , et al. | 2019-04-16 |
| Fuel-tank-equipped working machine Grant 10,247,151 - Koyama , et al. | 2019-04-02 |
| Engine-driven working machine Grant 10,224,783 - Koyama , et al. | 2019-03-05 |
| Engine-driven working machine Grant 10,122,245 - Koyama , et al. November 6, 2 | 2018-11-06 |
| Power Supply Apparatus App 20180270980 - Kai; Masashi | 2018-09-20 |
| Engine-driven working machine housed in outer case with vibration isolating support Grant 10,001,055 - Koyama , et al. June 19, 2 | 2018-06-19 |
| Engine-driven Working Machine App 20170268458 - Hiranuma; Junji ; et al. | 2017-09-21 |
| Engine-driven Working Machine App 20170271953 - Koyama; Hiroshi ; et al. | 2017-09-21 |
| Engine-driven Working Machine App 20170268417 - Koyama; Hiroshi ; et al. | 2017-09-21 |
| Engine-driven Working Machine App 20170268416 - Kai; Masashi ; et al. | 2017-09-21 |
| Engine-driven Working Machine App 20170271942 - Koyama; Hiroshi ; et al. | 2017-09-21 |
| Fuel-tank-equipped Working Machine App 20170260941 - Koyama; Hiroshi ; et al. | 2017-09-14 |
| Outboard motor Grant 9,017,122 - Harada , et al. April 28, 2 | 2015-04-28 |
| Portable engine generator Grant 8,985,069 - Kojima , et al. March 24, 2 | 2015-03-24 |
| Outboard engine unit Grant 8,851,945 - Harada , et al. October 7, 2 | 2014-10-07 |
| Outboard Motor App 20140141665 - Harada; Yoshihiro ; et al. | 2014-05-22 |
| Portable Engine Generator App 20140026828 - Kojima; Hiroaki ; et al. | 2014-01-30 |
| Outboard Engine Unit App 20130109256 - HARADA; Yoshihiro ; et al. | 2013-05-02 |
| Engine-driven power generator apparatus Grant 8,210,133 - Hirose , et al. July 3, 2 | 2012-07-03 |
| Engine generator Grant 8,178,985 - Hirose , et al. May 15, 2 | 2012-05-15 |
| Optical filter for display, and display and plasma display panel provided with the optical filter Grant 7,960,029 - Kai , et al. June 14, 2 | 2011-06-14 |
| Optical Filter For Display, And Display And Plasma Display Panel Provided With The Optical Filter App 20100073764 - Kai; Masashi ; et al. | 2010-03-25 |
| Engine-driven Power Generator Apparatus App 20090320772 - Hirose; Tadafumi ; et al. | 2009-12-31 |
| Engine Generator App 20090322097 - Hirose; Tadafumi ; et al. | 2009-12-31 |
| Cleaning device for contact lens Grant 4,986,290 - Oguma , et al. January 22, 1 | 1991-01-22 |
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