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Inventor

Toshimi Hayasaka

Inventor
Hachioji, JP

Overview

10→
Patents
1977–2002
Patent span
Physics
Primary field (CPC G)

Patents· 10 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G02Bprimary
G02BOptical elements, systems or apparatus53%
Y10TTechnical subjects covered by former us classification12%
B25JManipulators6%
F15BSystems acting by means of fluids in general6%
F16CShafts6%
F16HGearing6%
G12BConstructional details of instruments, or comparable details of other apparatus, not otherwise provided for6%
H02NElectric machines not otherwise provided for6%
PatentTitleYear
6,437,912'Microscope, transillumination condenser therefor, and optical element slider'20025,982,075'Ultrasonic linear motor'19995,907,432'Optical device for observing erected image'19994,749,270'Micromanipulator for inverted-design microscope'19884,487,486'Vertical illuminator for microscope'19844,407,570'Specimen holding device for microscope stages'19834,364,630'Automatic focusing device for microscopes'19824,130,024'Sliding means for precision machinery'19784,020,705'Coarse-fine focusing device for precision machinery'19774,008,946'Pointer projecting means for microscopes'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–2002Patents assigned to OLYMPUS OPTICAL CO (10)· patent assignee history
1977–1978Based in Hino, JP· patent location history
1982Based in Hachiouji, JP· patent location history
1983–2002Based in Hachioji, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OLYMPUS OPTICAL CO101977–2002
Locations
LocationPatentsSpan
Hachioji, JP61983–2002
Hino, JP31977–1978
Hachiouji, JP11982