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Inventor

Toru Komatsu

Inventor
Hachioji, JP

Overview

25→
Patents
1988–2020
Patent span
Physics
Primary field (CPC G)

Patents· 25 as inventor

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

G03Gprimary
G03GElectrography26%
C03CChemical composition of glasses, glazes or vitreous enamels12%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for10%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry7%
G02BOptical elements, systems or apparatus7%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them5%
H04NPictorial communication, e.g. television5%
H05BElectric heating5%
B01DSeparation2%
PatentTitleYear
10,861,683Vacuum device202010,281,855Image forming apparatus for starting image formation with a reduced waiting time20199,207,603'Fixing device and image forming apparatus with velocity difference setting means'20159,063,481'Fixing device, image forming apparatus and surface restoration method'20158,843,010'Fixation unit and image forming apparatus'20147,366,458'Image forming apparatus'20086,985,685'Developing device and image forming apparatus'20066,940,043'Heating element using charcoal'20056,781,738'Antiglare anticlouding device and automotive outer mirror'20046,768,878'Image forming method and image forming apparatus utilizing a control patch'20046,742,902'Composite material'20046,597,205'High accuracy method for determining the frequency of a pulse input signal over a wide frequency range'20036,440,626'Image forming method and image forming apparatus'20026,425,670'Colored anti-fog mirror'20026,288,733'Image forming apparatus employing dots of a predetermined diameter'20016,186,678'Film guide structure in camera body'20015,973,805'Antiglare inner mirror'19995,920,738'Camera employing film with magnetic recording section'19995,854,708'Anti-fog element'19985,701,553'Multi-color image forming apparatus having high developability without fogging and without mixing of colors'19975,602,630'Developing device'19975,594,585'Vehicle mirror'19975,541,639'Video conference system automatically started at reserved time'19965,155,625'Water-drop-repellent mirror including a vibration plate and heating means'19924,743,931'Apparatus for delivering distance information of camera'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–2001Patents assigned to OLYMPUS OPTICAL CO (3)· patent assignee history
1988–2001Based in Okaya, JP· patent location history
1992–2004Based in Shimada, JP· patent location history
1997–2004Patents assigned to KONISHIROKU PHOTO IND (5)· patent assignee history
1997–2008Based in Hachioji, JP· patent location history
1997–2015Based in Tokyo, JP· patent location history
1998–2004Patents assigned to MURAKAMI CORP (5)· patent assignee history
2006–2008Patents assigned to KONICA MINOLTA BUSINESS TECH (2)· patent assignee history
2014–2019Patents assigned to KONICA MINOLTA INC (4)· patent assignee history
2014–2019Based in Tachikawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KONISHIROKU PHOTO IND51997–2004
MURAKAMI CORP51998–2004
KONICA MINOLTA INC42014–2019
OLYMPUS OPTICAL CO31988–2001
KONICA MINOLTA BUSINESS TECH22006–2008
Locations
LocationPatentsSpan
Hachioji, JP61997–2008
Shimada, JP61992–2004
Tokyo, JP31997–2015
Okaya, JP31988–2001
Tachikawa, JP22014–2019