Inventor

Takashi Mizusaki

Inventor

Toyonaka, JP

Overview

8→

Patents

1980–2010

Patent span

Electricity

Primary field (CPC H)

Patents· 8 as inventor

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

H04Nprimary

H04NPictorial communication, e.g. television25%

G01NInvestigating or analysing materials by determining their chemical or physical properties17%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation17%

C10MLubricating compositions8%

C10NIndexing scheme associated with subclass c10m relating to lubricating compositions8%

D05BSewing8%

G02BOptical elements, systems or apparatus8%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%

PatentTitleYear

7,820,606'Lubricant for sewing machines'2010 5,732,640'Looper thread take-up apparatus'1998 5,133,027'Optical waveguide apparatus for controlling a signal light traveling through an optical waveguide by means of other light'1992 4,891,682'Solid state image pick-up device having a number of static induction transistor image sensors'1990 4,589,003'Solid state image sensor comprising photoelectric converting film and reading-out transistor'1986 4,467,361'Image pick-up apparatus'1984 4,446,474'Ion sensor FET with surface treated metal gate'1984 4,182,668'Ion selective electrode'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1992Patents assigned to OLYMPUS OPTICAL CO (6)· patent assignee history

1980–1992Based in Hachioji, JP· patent location history

1984Based in Sendai, JP· patent location history

1984Based in Tokyo, JP· patent location history

1986–1990Based in Hamamatsu, JP· patent location history

1998–2010Patents assigned to YAMATO SEWING MACHINE MFG (2)· patent assignee history

1998–2010Based in Toyonaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
OLYMPUS OPTICAL CO	6	1980–1992
YAMATO SEWING MACHINE MFG	2	1998–2010

Locations

Location	Patents	Span
Toyonaka, JP	2	1998–2010
Hachioji, JP	2	1980–1992
Hamamatsu, JP	2	1986–1990
Sendai, JP	1	1984
Tokyo, JP	1	1984