Inventor
Akira Takada
Inventor
Yokohama, JP
Overview
Patents· 45 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties9%
C03CChemical composition of glasses, glazes or vitreous enamels7%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices6%
G01BMeasuring length, thickness or similar linear dimensions5%
G06TImage data processing or generation, in general5%
A61KPreparations for medical, dental or toiletry purposes4%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%
B41JTypewriters4%
G01FMeasuring volume, volume flow, mass flow or liquid level4%
G05BControl or regulating systems in general4%
PatentTitleYear
11,067,890Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, and method for manufacturing electronic device202110,551,739Resist composition, and resist film, pattern forming method, and method for manufacturing electronic device, each using resist composition202010,488,755Pattern forming method, photo mask manufacturing method, and electronic device manufacturing method201910,295,328Method of calibrating interferometer and interferometer using the same201910,190,686Cover member201910,163,201Hardness test apparatus and hardness testing method201810,147,621Adhesive tape separating tool, manufacturing apparatus of semiconductor chip, manufacturing apparatus of MEMS device manufacturing apparatus of liquid ejecting head, and separating method of adhesive tape201810,102,631Edge detection bias correction value calculation method, edge detection bias correction method, and edge detection bias correcting program201810,024,774Hardness test apparatus and hardness testing method201810,027,885Image measuring apparatus201810,001,432Hardness test apparatus and hardness testing method20189,423,236'Apparatus for optical interferometric measurement and method for the same'20169,156,259'Liquid ejecting head and liquid ejecting apparatus'20159,013,574'Machine vision system program editing environment including synchronized user interface features'20158,957,960'Machine vision system program editing environment including real time context generation features'20158,876,258'Liquid ejecting head and liquid ejecting apparatus'20148,657,270'Cover member and suspension'20148,583,742'Method, apparatus, and computer-readable recording medium for displaying mail list or list and for managing mail'20138,323,856'Mask blanks'20127,649,625'Optical apparatus, photomask inspecting apparatus, and exposure apparatus'20107,638,556'Freeze-dried product of N-[o-(p-pivaloyloxy benzenesulfonylamino)benzoyl]glycine monosodium salt tetra-hydrate and a process for the manufacture thereof'20097,585,800'Silica glass and optical material'20097,561,768'Optical branching device'20097,418,873'Method and device for producing absolute pressure-type pressure sensor'20087,322,532'Hot-water supply apparatus, anti-freezing method thereof, and anti-freezing program thereof'20087,309,168'Optical fiber cable'20077,262,317'Freeze-dried preparation of n[o-(p-pivaloyloxybenzenasulfonylamino) benzoyl] glycine monosodium salt tetrahydrate and process for producing same'20077,024,944'Ultrasonic flow meter'20066,978,683'Ultrasonic flow meter'20056,968,080'Method and apparatus for generating part programs for use in image-measuring instruments, and image-measuring instrument and method of displaying measured results therefrom'20056,644,130'Ultrasonic flow meter having a tubular elastic transducer holding unit'20036,600,808'Part program generating apparatus and program for image measuring apparatus'20036,552,082'Solution of N-o-(p-pivaloyloxybenzenesulfonylamino)benzoyl glycine monosodium salt tetra-hydrate and drug product thereof'20036,311,523'Process for forming a glass sheet'20016,101,845'Process for forming a glass sheet'20006,075,600'Signal formation apparatus for use in interference measurement'20005,780,373'Glass composition and substrate for plasma display'19985,741,745'Abrasion resistant glass'19985,721,181'Abrasion resistant glass'19985,631,195'Glass composition and substrate for plasma display'19975,118,533'Method of manufacturing coated paper'19924,547,823'Mode changing apparatus'19854,298,652'Method of producing medium-grade coated paper for rotogravure printing'19814,072,137'Air-to-fuel ratio adjusting system for an internal combustion engine'19784,008,641'Device for modulating a musical tone signal to produce a rotating sound effect'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2012Patents assigned to ASAHI GLASS CO LTD (8)· patent assignee history
1997–2018Based in Yokohama, JP· patent location history
2000–2010Patents assigned to TOPCON CORP (4)· patent assignee history
2000–2019Based in Tokyo, JP· patent location history
2003–2018Patents assigned to MITUTOYO CORP (9)· patent assignee history
2003–2008Patents assigned to SURPASS IND CO LTD (4)· patent assignee history
2003–2019Based in Gyoda, JP· patent location history
2012–2015Patents assigned to TAKADA AKIRA (5)· patent assignee history
2014–2018Based in Matsumoto, JP· patent location history
2019–2021Based in Shizuoka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITUTOYO CORP | 9 | 2003–2018 |
| ASAHI GLASS CO LTD | 8 | 1997–2012 |
| TAKADA AKIRAself | 5 | 2012–2015 |
| SURPASS IND CO LTD | 4 | 2003–2008 |
| TOPCON CORP | 4 | 2000–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 13 | 1997–2018 |
| Tokyo, JP | 7 | 2000–2019 |
| Gyoda, JP | 5 | 2003–2019 |
| Shizuoka, JP | 3 | 2019–2021 |
| Matsumoto, JP | 3 | 2014–2018 |