Inventor
Tadahiko Kobayakawa
Inventor
Anjo, JP
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Jprimary
H02JElectric power networks26%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution24%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy20%
G01RMeasuring electric variables12%
B25FCombination or multi-purpose tools not otherwise provided for10%
G01KMeasuring temperature8%
PatentTitleYear
10,855,089Charging control device for suitably performing charging regardless of charger type202010,418,826Battery device and charging device201910,222,424Charge control device, battery pack, and charger capable of setting limits of charging characteristics20199,784,795'Charge control device, battery pack, and charger'20179,778,321'Charge control device'20179,356,464'Battery pack and battery charger that charges based on temperature'20169,341,681'Electrical device system and battery pack'20169,186,787'Internal temperature estimation unit for battery for electric power tool, and apparatus for electric power tool'20158,885,307'Heat generation amount estimation unit for battery for electric power tool, and apparatus for electric power tool'20148,742,724'Battery pack for power tool, and power tool'20148,384,349'Monitoring system for electric power tool, battery pack for electric power tool, and battery charger for electric power tool'20138,330,426'Charging system for electric power tool, battery pack for electric power tool, and battery charger for electric power tool'20128,210,273'Electric power tool, tool body, and battery pack'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2020Patents assigned to MAKITA CORP (13)· patent assignee history
2012–2015Patents assigned to KOBAYAKAWA TADAHIKO (6)· patent assignee history
2012–2014Patents assigned to MURAMATSU TOMOO (4)· patent assignee history
2012–2014Patents assigned to SUZUKI HITOSHI (4)· patent assignee history
2012–2020Based in Anjo, JP· patent location history
2014–2015Patents assigned to OKABAYASHI HISAKAZU (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MAKITA CORP | 13 | 2012–2020 |
| KOBAYAKAWA TADAHIKOself | 6 | 2012–2015 |
| MURAMATSU TOMOO | 4 | 2012–2014 |
| SUZUKI HITOSHI | 4 | 2012–2014 |
| OKABAYASHI HISAKAZU | 2 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Anjo, JP | 13 | 2012–2020 |