Inventor

Junji Miyahara

Inventor

Minami-ashigara, JP

Overview

1977–1993

Patent span

Physics

Primary field (CPC G)

Patents· 41 as inventor

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

G01Tprimary

G01TMeasurement of nuclear or x-radiation21%

G21KHandling of particles or ionising radiation not otherwise provided for16%

G03CPhotosensitive materials for photographic purposes15%

H01JElectric discharge tubes or discharge lamps11%

C09KMaterials for miscellaneous applications, not provided for elsewhere8%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them6%

F21KNon-electric light sources using luminescence5%

H05GX-ray technique3%

C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms2%

B01FMixing, e.g. dissolving, emulsifying or dispersing1%

PatentTitleYear

5,270,162'Autoradiographic gene-screening method'1993 5,260,190'Autoradiographic process'1993 5,023,014'Phosphor'1991 5,006,707'Electron microscope image recording and read-out method'1991 4,952,813'Radiographic intensifying screen and process for the preparation of the same'1990 4,950,559'Radiation image storage panel'1990 4,922,098'Electron microscope'1990 4,910,407'Radiation image storage panel'1990 4,889,990'Method and apparatus for recording and reproducing electron microscope image'1989 4,873,440'Electron microscope image output method and apparatus'1989 4,865,967'Autoradiographic gene-screening method'1989 4,818,880'Radiation image read-out apparatus'1989 4,810,886'Electron microscope'1989 4,803,359'Method for detecting radiation image'1989 4,801,801'Transmission-type electron microscope'1989 4,800,136'Radiation image storage panel'1989 4,727,420'Acoustooptic image formation'1988 4,700,071'Method of recording and reproducing an electron microscope image'1987 4,695,725'Method of detecting a focus defect of an electron microscope image'1987 4,694,171'Electron microscope image focusing using instantaneous emission of stimulable phosphor sheet'1987 4,680,473'Radiation image read-out apparatus including selective stimulating ray reflection preventing means'1987 4,651,220'Method of recording and reproducing images produced by an electron microscope'1987 4,617,468'Stimulable phosphor sheet with hydrophilic surface'1986 4,539,138'Phosphor'1985 4,501,683'Radiation image storage panel'1985 4,400,619'Method of and apparatus for obtaining a radiation image by use of a stimulable phospher'1983 4,394,581'Radiation image storage panel'1983 4,380,702'Radiation image storage panel'1983 4,368,390'Radiation image storage panel'1983 4,350,893'Radiation image storage panel'1982 4,302,671'Radiation image read-out device'1981 4,289,733'Apparatus for making silver halide grains'1981 4,284,889'Method for recording radiation image using stimulable phosphor'1981 4,261,854'Phosphor'1981 4,258,264'Method of and apparatus for reading out a radiation image recorded in a stimulable phosphor'1981 4,239,968'Method and apparatus for recording and reproducing a radiation image'1980 4,236,078'Method and apparatus for recording and reproducing a radiation image'1980 4,116,911'Rear projection screens'1978 4,083,626'Rear projection screens'1978 4,066,332'Rear projection screens'1978 4,053,208'Rear projection screens'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1993Patents assigned to FUJI PHOTO FILM CO LTD (40)· patent assignee history

1977–1985Based in Minami-ashigara, JP· patent location history

1981Patents assigned to KASEI OPTONIX (1)· patent assignee history

1985–1993Based in Kaisei-machi, JP· patent location history

1987–1991Based in Kanagawa, JP· patent location history

1989–1991Patents assigned to JEOL LTD (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUJI PHOTO FILM CO LTD	40	1977–1993
JEOL LTD	4	1989–1991
KASEI OPTONIX	1	1981

Locations

Location	Patents	Span
Minami-ashigara, JP	17	1977–1985
Kanagawa, JP	13	1987–1991
Kaisei-machi, JP	11	1985–1993