Inventor
Takao Yokomatsu
Inventor
Yokohama, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices33%
F16CShafts22%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure11%
H02NElectric machines not otherwise provided for11%
H10NElectric solid-state devices not otherwise provided for11%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%
PatentTitleYear
8,365,615'Piezoelectric vibration type force sensor'20137,915,787'Actuator'20114,810,889'Fine circuit pattern drawing apparatus and method'19894,768,064'Conveyor device for alignment'19884,749,283'Static pressure bearing'19884,588,288'Static pressure bearing and transport device utilizing the same'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–2013Patents assigned to CANON KK (6)· patent assignee history
1986–2013Based in Yokohama, JP· patent location history
1989Based in Kawasaki, JP· patent location history
2013Patents assigned to NAKAMURA KENTARO (1)· patent assignee history
2013Patents assigned to NISHIDA HIDEYUKI (1)· patent assignee history
2013Patents assigned to SATO SHUUICHI (1)· patent assignee history
2013Patents assigned to SOMEYA YUICHI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 6 | 1986–2013 |
| NAKAMURA KENTARO | 1 | 2013 |
| NISHIDA HIDEYUKI | 1 | 2013 |
| SATO SHUUICHI | 1 | 2013 |
| SOMEYA YUICHI | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 5 | 1986–2013 |
| Kawasaki, JP | 1 | 1989 |