LexDanaLexDanabeta
Inventor

Makoto Fujii

Inventor
Tokyo, JP

Overview

59→
Patents
1984–2020
Patent span
Physics
Primary field (CPC G)

Patents· 59 as inventor

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

G03Gprimary
G03GElectrography18%
F16LPipes14%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
C03CChemical composition of glasses, glazes or vitreous enamels5%
G10KSound-producing devices4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for3%
C03BManufacture, shaping, or supplementary processes3%
F04BPositive-displacement machines for liquids3%
H01JElectric discharge tubes or discharge lamps3%
PatentTitleYear
10,858,779Sound-absorbing membrane, sound absorbing material, and methods of manufacture thereof202010,801,650Pipe joint made of synthetic resin202010,793,696Polyolefin composition containing hygroscopic inorganic filler, and molded body using said polyolefin composition202010,766,803Method for producing bent glass article, and bent glass article202010,663,901Image forming apparatus202010,571,060Structure of resin-made pipe joint202010,556,818Curved surface cover glass, method for manufacturing same, and in-vehicle display member202010,436,364Structure of resin-made pipe joint201910,336,642Method for manufacturing formed glass and heating apparatus201910,240,699Resin-made pipe joint201910,190,708Resin-made pipe joint201910,145,497Inner ring201810,139,028Pipe joint made of synthetic resin201810,132,431Pipe connecting device20189,791,084'Pipe joint made of synthetic resin'20179,568,866'Image forming apparatus and image forming method with variable recording medium conveyance speed'20179,367,014'Image forming apparatus, image forming system and image forming method'20169,274,475'Image forming apparatus, image forming system, and image forming method'20169,267,833'Fluid measurement sensor attachment structure'20169,223,260'Image forming apparatus and fixing device'20159,116,474'Image forming apparatus and translation control method'20159,074,708'Double-pipe joint'20159,047,262'Semiconductor data processing device, time-triggered communication system, and communication system'20159,037,027'Image forming apparatus and method of forming an image'20158,909,084'Fixing device'20148,393,438'Sound absorbing material, multilayer sound absorbing material, molded product of multilayer sound absorbing material, sound absorbing interior material, and sound absorbing floor covering material'20138,312,963'Sound absorbing skin material and sound absorbing material utilizing the same'20128,311,454'Image forming apparatus'20128,215,451'Impact and sound absorbing material and sound absorbing structure'20128,096,586'Double-pipe joint'20127,931,307'Double-pipe joint'20117,809,319'Fixing device and image forming apparatus having longitudinal pressure applying section'20107,748,649'Water discharging apparatus'20107,747,205'Image forming apparatus having fixing device with air separator that separates recording material from a heating member'20107,530,602'Double-pipe joint'20097,477,858'Image forming apparatus using a belt fixing unit'20097,336,810'Skin evaluation method and image simulation method'20087,200,345'Image forming apparatus with a fixing device employing a plurality of pressing members'20077,049,562'Induction heating device, induction heating fixing device and image forming apparatus'20067,005,619'Induction heating device, induction heating fixing device and image forming apparatus'20066,945,761'Fluid apparatus having downwardly inclined lower lamella portion of a bellows'20056,907,221'Heat fixing device and image forming apparatus'20056,608,541'Electromagnetic actuator'20036,364,640'Pump with a pulsation suppression device'20026,334,632'Synthetic resin-made fastening-limiting device for a joint fastening member'20026,324,739'Inner ring press-insertion jig for a pipe joint made of resin'20016,269,871'Heat exchanger and a method of producing the same'20016,228,545'Electrophotographic selenium photoconductor'20016,142,535'Synthetic resin-made fastening-limiting device for a joint fastening member'20006,124,072'Photoconductor for electrophotography and method of manufacturing and using a photoconductor'20006,110,631'Photoconductor for electrophotography and method of manufacturing and using a photoconductor'20006,095,194'Pulsation suppression device for a pump'20006,041,617'Adsorption type cooling apparatus, method of controlling cold output of same, and fin type adsorbent heat exchanger for use in same'20006,041,214'Image forming apparatus capable of improving ease of use in mail bin mode'20005,962,977'Low pressure discharge lamp having electrodes with a lithium-containing electrode emission material'19995,732,569'Adsorption type cooling apparatus, method of controlling cold output of same, and fin type adsorbent heat exchanger for use in the same'19985,184,277'Ceramic capacitor and method for fabricating the same'19934,576,113'Apparatus for coating viscous material on a seal edge surface of a cathode ray tube'19864,482,579'Apparatus for supplying viscous material'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2020Based in Tokyo, JP· patent location history
2000–2020Patents assigned to NIPPON PILLAR PACKING (20)· patent assignee history
2000–2015Based in Sanda, JP· patent location history
2006–2014Patents assigned to KONICA MINOLTA BUSINESS TECH (7)· patent assignee history
2006–2020Based in Hino, JP· patent location history
2009–2016Patents assigned to FUJII MAKOTO (9)· patent assignee history
2012–2020Patents assigned to NAGOYA OILCHEMICAL (4)· patent assignee history
2012–2013Based in Tokai, JP· patent location history
2015–2020Patents assigned to KONICA MINOLTA INC (7)· patent assignee history
2016–2020Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON PILLAR PACKING202000–2020
FUJII MAKOTOself92009–2016
KONICA MINOLTA BUSINESS TECH72006–2014
KONICA MINOLTA INC72015–2020
NAGOYA OILCHEMICAL42012–2020
Locations
LocationPatentsSpan
Tokyo, JP131993–2020
Sanda, JP112000–2015
Osaka, JP102016–2020
Hino, JP72006–2020
Tokai, JP32012–2013