Inventor

Akifumi Tachibana

Inventor

Kyoto, JP

Overview

1982–2009

Patent span

Human necessities

Primary field (CPC A)

Patents· 23 as inventor

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

A61Bprimary

A61BDiagnosis37%

H04NPictorial communication, e.g. television13%

G01NInvestigating or analysing materials by determining their chemical or physical properties7%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them7%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons4%

G01SRadio direction-finding4%

G01TMeasurement of nuclear or x-radiation4%

H05GX-ray technique4%

A61CDentistry2%

PatentTitleYear

7,577,232'Medical X-ray imaging apparatus and X-ray detector for using the same'2009 6,584,171'X-ray imaging detector and x-ray imaging apparatus'2003 6,387,044'Laparoscope apparatus'2002 6,289,074'X-ray computed tomography method and system'2001 6,219,401'Panoramic radiographic apparatus and digital sensor cassette used for same apparatus'2001 6,173,035'Panoramic radiographic apparatus and digital sensor cassette used for same apparatus'2001 6,118,842'X-ray imaging apparatus'2000 6,042,267'X-ray image pickup apparatus for intraoral radiography'2000 6,030,119'Dental X-ray image detecting apparatus and adaptor for same'2000 6,018,563'X-ray imaging apparatus'2000 5,835,554'X-ray imaging apparatus and x-ray generation detector for activating the same'1998 5,677,940'Digital X-ray imaging apparatus'1997 5,664,001'Medical X-ray imaging apparatus'1997 5,644,650'Method and apparatus for digitally displaying an enhanced X-ray image'1997 5,640,018'Image detecting device and medical X-ray imaging apparatus'1997 5,604,781'Medical X-ray imaging apparatus'1997 5,600,699'Panoramic X-ray imaging apparatus'1997 5,572,566'X-ray imaging apparatus and X-ray generation detector for activating the same'1996 5,519,751'Medical X-ray image processing apparatus'1996 4,493,643'Dental handpiece having non-contact rotational speed detection device'1985 4,406,123'Hydraulically-actuated control device for operation unit in treatment chair and the like'1983 4,375,900'Control system of and device for memorizing, reading and reproducing the position of material to be controlled'1983 4,327,427'System of automatically controlling distance in linear movement'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–2009Patents assigned to MORITA MFG (23)· patent assignee history

1982–2009Based in Kyoto, JP· patent location history

1983Based in Goshonouchi, JP· patent location history

1996–2000Patents assigned to HAMAMATSU PHOTONICS KK (8)· patent assignee history

1996–1998Based in Uji, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MORITA MFG	23	1982–2009
HAMAMATSU PHOTONICS KK	8	1996–2000

Locations

Location	Patents	Span
Kyoto, JP	20	1982–2009
Uji, JP	2	1996–1998
Goshonouchi, JP	1	1983