Kumazawa; Hiroyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kumazawa; Hiroyuki.The latest application filed is for "on-board power line communication system".
- Kumazawa; Hiroyuki - Hyogo N/A JP
- Kumazawa; Hiroyuki - Tokyo N/A JP
- Kumazawa; Hiroyuki - Sanda JP
- Kumazawa; Hiroyuki - Saitama-ken Tokorozawa-shi JA
| Patent | Date |
|---|---|
| Battery information output equipment for power supply and demand leveling system Grant 9,469,203 - Momose , et al. October 18, 2 | 2016-10-18 |
| Power supply and demand leveling system Grant 9,340,117 - Momose , et al. May 17, 2 | 2016-05-17 |
| On-board power line communication system Grant 9,225,564 - Igarashi , et al. December 29, 2 | 2015-12-29 |
| Charging communication system and charging equipment Grant 9,184,792 - Igarashi , et al. November 10, 2 | 2015-11-10 |
| Travel pattern generation device Grant 9,183,740 - Ota , et al. November 10, 2 | 2015-11-10 |
| On-board Power Line Communication System App 20150188739 - Igarashi; Yuji ; et al. | 2015-07-02 |
| Signal transmission device for elevator Grant 8,959,405 - Ikawa , et al. February 17, 2 | 2015-02-17 |
| Charging Communication System And Charging Equipment App 20150043662 - Igarashi; Yuji ; et al. | 2015-02-12 |
| Power Supply And Demand Leveling System App 20130184882 - Momose; Nobuo ; et al. | 2013-07-18 |
| Battery Information Output Equipment For Power Supply And Demand Leveling System App 20130162025 - Momose; Nobuo ; et al. | 2013-06-27 |
| Travel Pattern Generation Device App 20120109510 - Ota; Yuko ; et al. | 2012-05-03 |
| Signal Transmission Device For Elevator App 20110302466 - Ikawa; Masahiko ; et al. | 2011-12-08 |
| Mobile communication station, base station apparatus, and dedicated-short-range-communications system Grant 8,023,894 - Goto , et al. September 20, 2 | 2011-09-20 |
| Mobile Communication Station, Base Station Apparatus, And Dedicated-short-range-communications System App 20110021149 - Goto; Yukio ; et al. | 2011-01-27 |
| Mobile communication station, base station apparatus, and dedicated-short-range-communications system Grant 7,853,209 - Goto , et al. December 14, 2 | 2010-12-14 |
| Roadside to vehicle communication system Grant 7,843,869 - Ikawa , et al. November 30, 2 | 2010-11-30 |
| Navigation apparatus Grant 7,797,103 - Ishigami , et al. September 14, 2 | 2010-09-14 |
| Navigation Apparatus App 20090319174 - ISHIGAMI; Tadatomi ; et al. | 2009-12-24 |
| Forecasting apparatus Grant 7,472,099 - Nishiuma , et al. December 30, 2 | 2008-12-30 |
| Navigation Apparatus App 20070213927 - Ishigami; Tadatomi ; et al. | 2007-09-13 |
| Between-load-and-vehicle communication system App 20060193282 - Ikawa; Masahiko ; et al. | 2006-08-31 |
| Mobile communication station, base station apparatus, and dedicated-short-range-communications system App 20050221822 - Goto, Yukio ; et al. | 2005-10-06 |
| Forecasting apparatus App 20050091176 - Nishiuma, Norihiro ; et al. | 2005-04-28 |
| Scene-change detector for a moving image composed of a plurality of frames Grant 5,815,217 - Kumazawa , et al. September 29, 1 | 1998-09-29 |
| Antenna Device Applicable For Two Different Frequency Bands Grant 3,763,493 - Shimada , et al. October 2, 1 | 1973-10-02 |
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