Inventor
Takeshi Mitsuishi
Inventor
Tokyo, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus34%
C23CCoating metallic material17%
Y10TTechnical subjects covered by former us classification14%
C09DCoating compositions, e.g. paints, varnishes or lacquers10%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7%
C08JWorking-up7%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%
C03CChemical composition of glasses, glazes or vitreous enamels3%
PatentTitleYear
7,981,471'Processes for producing thin films and optical members'20117,318,959'Optical element having antireflection film'20087,182,976'Process for forming a thin film and apparatus therefor'20077,153,584'Hybrid film, antireflection film comprising it, optical product, and method for restoring the defogging property of hybrid film'20067,106,515'Composition for vapor deposition, method for forming an antireflection film, and optical element'20066,958,172'Hybrid film, antireflection film comprising it, optical product, and method for restoring the defogging property of hybrid film'20056,919,134'Optical element having antireflection film'20056,693,747'Optical element having antireflection film'20046,627,320'Method for producing composition for vapor deposition, composition for vapor deposition, and method for producing optical element with antireflection film'20036,606,196'Optical element having antireflection film'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2011Patents assigned to HOYA CORP (10)· patent assignee history
2003–2011Based in Tokyo, JP· patent location history
2007Based in Saitama-shi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HOYA CORP | 10 | 2003–2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 9 | 2003–2011 |
| Saitama-shi, JP | 1 | 2007 |