Inventor
Takafumi Yasuhara
Inventor
Fujisawa, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Cprimary
F16CShafts20%
C21DModifying the physical structure of ferrous metals13%
C22CAlloys13%
H05KPrinted circuits13%
G11BInformation storage based on relative movement between record carrier and transducer7%
H01LSemiconductor devices7%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy7%
H10DInorganic electric semiconductor devices7%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%
PatentTitleYear
10,851,433Manufacturing method of mechanical component using martensitic stainless steel, rotating device, rolling bearing and rolling bearing unit202010,573,619Printed wiring board202010,494,692Manufacturing method of mechanical component using martensitic stainless steel, rotating device, rolling bearing and rolling bearing unit20197,120,024'Electronic control device'20066,761,485'Rolling bearing unit'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2020Patents assigned to NSK LTD (3)· patent assignee history
2004–2020Based in Fujisawa, JP· patent location history
2006–2020Patents assigned to FUJITSU TEN LTD (2)· patent assignee history
2006–2020Based in Kobe, JP· patent location history
2020Patents assigned to FUJITSU LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NSK LTD | 3 | 2004–2020 |
| FUJITSU TEN LTD | 2 | 2006–2020 |
| FUJITSU LTD | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fujisawa, JP | 3 | 2004–2020 |
| Kobe, JP | 2 | 2006–2020 |