Inventor
Tomohiro Hachisuka
Inventor
Anjo, JP
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B25Fprimary
B25FCombination or multi-purpose tools not otherwise provided for30%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy11%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%
A01DHarvesting7%
Y10TTechnical subjects covered by former us classification7%
A01GHorticulture4%
A45FTravelling or camp equipment: sacks or packs carried on the body4%
B23DPlaning4%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding4%
B25CHand-held nailing or stapling tools4%
PatentTitleYear
10,403,867Battery devices20199,550,290'Portable power tool with improved grip portion'20179,496,531'Battery devices'20169,113,602'Chip receiver and hedge trimmer having the same'20159,035,596'Wearable battery device with tethered connecting adapter for power tool'20158,925,774'Harness for a handheld power equipment'20158,850,941'Cutting devices'20148,657,029'Portable power tool with grooved hand grip'20148,490,373'Grip for push mower'20138,387,847'Power tool'20138,261,853'Ergonomic handle for a power tool'20128,261,852'Portable power tool'20128,062,099'Power tool'2011D0644495'Portable electric drill'20117,665,392'Tightening tool'20105,634,274'Ventilating device in power driven tool'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2019Patents assigned to MAKITA CORP (16)· patent assignee history
1997–2017Based in Anjo, JP· patent location history
2011–2016Patents assigned to HACHISUKA TOMOHIRO (11)· patent assignee history
2012–2014Patents assigned to MIYAZAWA MASAMICHI (2)· patent assignee history
2015–2016Patents assigned to SUGIURA YUICHI (2)· patent assignee history
2015Patents assigned to ABE HIDEKI (1)· patent assignee history
2019Based in Aichi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MAKITA CORP | 16 | 1997–2019 |
| HACHISUKA TOMOHIROself | 11 | 2011–2016 |
| MIYAZAWA MASAMICHI | 2 | 2012–2014 |
| SUGIURA YUICHI | 2 | 2015–2016 |
| ABE HIDEKI | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Anjo, JP | 15 | 1997–2017 |
| Aichi, JP | 1 | 2019 |