Inventor
Hisanori Akiyama
Inventor
Saitama-shi, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B24Bprimary
B24BMachines, devices, or processes for grinding or polishing26%
G01BMeasuring length, thickness or similar linear dimensions21%
G01MTesting static or dynamic balance of machines or structures16%
B29DProducing particular articles from plastics or from substances in a plastic state11%
G02CSpectacles11%
A61BDiagnosis5%
G05BControl or regulating systems in general5%
Y02PClimate change mitigation technologies in the production or processing of goods5%
PatentTitleYear
8,241,534'Spectacle lens manufacturing method and spectacle lens manufacturing system'20127,980,920'Spectacle lens manufacturing method'20117,441,895'Spectacle lens supply system, spectacle wearing parameter measurement apparatus, spectacle wearing test system, spectacle lens, and spectacle'20086,845,678'Spectacle frame shape measuring apparatus'20056,816,246'Method for measuring light transmittance and apparatus therefor'20046,722,944'Apparatus for and method of attaching a lens holder to a spectacle lens, and a method for producing a lens'20046,621,564'Automatic lens meter'20036,608,673'Method and apparatus for obtaining optical center lens, attaching lens to a lens holder, and producing lens'20036,604,826'Method for evaluating an ocular optical lens and apparatus and memory medium therefor'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2012Patents assigned to HOYA CORP (9)· patent assignee history
2003–2004Based in Saitama-shi, JP· patent location history
2005–2012Based in Tokyo, JP· patent location history
2012Patents assigned to AKIYAMA HISANORI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HOYA CORP | 9 | 2003–2012 |
| AKIYAMA HISANORIself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saitama-shi, JP | 5 | 2003–2004 |
| Tokyo, JP | 4 | 2005–2012 |