Inventor
Takashi Hatanaka
Inventor
Tokyo, JP
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Cprimary
G02CSpectacles44%
A61BDiagnosis13%
G05BControl or regulating systems in general8%
G06FElectric digital data processing8%
B25JManipulators5%
Y10TTechnical subjects covered by former us classification5%
B24BMachines, devices, or processes for grinding or polishing3%
B29BPreparation or pretreatment of the material to be shaped3%
B29CShaping or joining of plastics3%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%
PatentTitleYear
11,029,540Spectacle lens and method of using a spectacle lens202110,268,050Spectacle lens20199,921,418'Spectacle lens supply system, program therefor, prism amount determination device, prism amount determination method, and method for producing spectacle lens'20189,778,486'Method of compiling shape data of a spectacle lens, spectacle lens shape data compiling device and spectacle lens'20179,753,307'Spectacle lens, manufacturing method thereof and lens supply system'20179,492,075'Prism prescription value acquisition system, acquisition method, acquisition apparatus and program for correcting fixation disparity'20169,364,142'Simulation device, simulation system, simulation method and simulation program'20168,814,353'Method of compiling shape data of a spectacle lens, spectacle lens shape data compiling device and spectacle lens'20148,720,296'Vertical articulated robot'20148,690,323'Method of selecting lens design standard'20148,266,979'Vertical articulated robot'20128,162,478'Pair of progressive power lens and method for designing same'20127,996,997'Spectacle measuring tool'20117,731,357'Method for designing group of bi-aspherical type progressive-power lenses, and group of bi-aspherical type progressive-power lenses'20107,399,080'Bi-aspherical type progressive-power lens and method of designing the same'20087,118,215'Method for determining optical value of lens of eyeglasses, process for producing lens of eyeglasses, lens of eyeglasses and its ordering/ordr receiving system'20066,932,474'Progressive-power lens'20056,871,955'Spectacle lens and manufacturing method therefor'20056,719,658'Support structure for planet gear in simple planetary gear mechanism and method for manufacturing the mechanism'20046,637,880'Spectacle lens and manufacturing method therefor'20035,485,399'Spectacle lens supply method'19964,764,547'Rubber composition comprising surface-treated carbon black'19884,076,220'Method of mixing and kneading control of a rubber kneader'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–2016Based in Higashimurayama, JP· patent location history
1988–2018Based in Tokyo, JP· patent location history
1996–2017Patents assigned to HOYA CORP (15)· patent assignee history
2006Based in Shinjuku-ku, JP· patent location history
2012–2014Patents assigned to HATANAKA TAKASHI (5)· patent assignee history
2012–2014Patents assigned to KAGAWA RYUTA (2)· patent assignee history
2012–2014Patents assigned to SANADA TAKASHI (2)· patent assignee history
2012–2014Based in Kitakyushu, JP· patent location history
2018–2021Patents assigned to HOYA LENS THAILAND LTD (3)· patent assignee history
2019–2021Based in Pathumthani, TH· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HOYA CORP | 15 | 1996–2017 |
| HATANAKA TAKASHIself | 5 | 2012–2014 |
| HOYA LENS THAILAND LTD | 3 | 2018–2021 |
| KAGAWA RYUTA | 2 | 2012–2014 |
| SANADA TAKASHI | 2 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 14 | 1988–2018 |
| Higashimurayama, JP | 3 | 1978–2016 |
| Pathumthani, TH | 2 | 2019–2021 |
| Kitakyushu, JP | 2 | 2012–2014 |
| Shinjuku-ku, JP | 1 | 2006 |