Inventor
Yasuo Ota
Inventor
Gamagori, JP
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis31%
A61FFilters implantable into blood vessels24%
B23KSoldering or unsoldering7%
C23CCoating metallic material7%
D06PDyeing or printing textiles7%
A01NPreservation of bodies of humans or animals or plants or parts thereof3%
B29DProducing particular articles from plastics or from substances in a plastic state3%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds3%
C22CAlloys3%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons3%
PatentTitleYear
10,252,377Aqueous aluminum brazing composition20199,988,708Dyeing method and apparatus for dyeing resin body by vaporization and deposition20186,733,492'Laser treatment apparatus'20046,679,877'Laser treatment apparatus'20046,652,512'Laser treatment apparatus'20036,533,774'Laser depilation apparatus'20036,346,100'Laser treatment apparatus and laser treatment information display device'20026,312,423'Laser treatment apparatus'20016,287,371'Non-electrolytic gold plating liquid and non-electrolytic gold plating method using same'20016,110,165'Apparatus for laser treatment'20006,058,130'Laser apparatus for generating different wavelength regions'20005,613,987'Colored high-tenacity filaments of polyethylene and process for their production'19975,488,443'Portable laser apparatus for ophthalmological operation'19965,347,329'Apparatus for ophthalmic treatment using a light beam'19945,300,063'Ophthalmic laser apparatus'19945,252,999'Laser apparatus including binocular indirect ophthalmoscope'19934,212,664'Nicotinamide-ammonium hydroxide plant growth regulator compositions'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980Patents assigned to RIKAGAKU KENKYUSHO (1)· patent assignee history
1993–2018Patents assigned to NIDEK KK (13)· patent assignee history
1993–2004Based in Gamagori, JP· patent location history
1997Based in Otsu, JP· patent location history
2000Patents assigned to NEC CORP (1)· patent assignee history
2000–2018Based in Aichi, JP· patent location history
2001Patents assigned to LEARONAL JAPAN INC (1)· patent assignee history
2001Based in Ohmiya, JP· patent location history
2019Patents assigned to HARIMA CHEMICALS INC (1)· patent assignee history
2019Based in Kakogawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIDEK KK | 13 | 1993–2018 |
| HARIMA CHEMICALS INC | 1 | 2019 |
| LEARONAL JAPAN INC | 1 | 2001 |
| NEC CORP | 1 | 2000 |
| RIKAGAKU KENKYUSHO | 1 | 1980 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gamagori, JP | 11 | 1993–2004 |
| Aichi, JP | 2 | 2000–2018 |
| Kakogawa, JP | 1 | 2019 |
| Ohmiya, JP | 1 | 2001 |
| Otsu, JP | 1 | 1997 |