Inventor
JUNICHI TOUKAIRIN
Inventor
JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B25Bprimary
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding23%
B25FCombination or multi-purpose tools not otherwise provided for19%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy15%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution15%
A61BDiagnosis4%
B23BTurning4%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling4%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure4%
H01LSemiconductor devices4%
H02JElectric power networks4%
PatentTitleYear
12,459,084Working device202512,290,901Impact tool202511,992,920Power tool202411,980,948Rotary tool202411,837,741Electrical apparatus using battery pack202311,824,169Battery pack, electrical device using battery pack, and electrical device system202311,577,376Electric device202311,389,115Piezoelectric sensor202211,205,820Battery pack, electrical device using battery pack, and electrical device system2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to KOKI HOLDINGS CO LTD (8)· patent assignee history
2021–2025Based in JP· patent location history
2022Patents assigned to NATIONAL UNIV CORP YAMAGATA UNIV (1)· patent assignee history
2022Patents assigned to UNIV YAMAGATA NAT UNIV CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOKI HOLDINGS CO LTD | 8 | 2021–2025 |
| NATIONAL UNIV CORP YAMAGATA UNIV | 1 | 2022 |
| UNIV YAMAGATA NAT UNIV CORP | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 9 | 2021–2025 |