Inventor
YOSHITAKE TANNO
Inventor
JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus42%
C03CChemical composition of glasses, glazes or vitreous enamels25%
C03BManufacture, shaping, or supplementary processes8%
G06TImage data processing or generation, in general8%
G11BInformation storage based on relative movement between record carrier and transducer8%
H04NPictorial communication, e.g. television8%
PatentTitleYear
12,559,414Glass having colored layer and method for manufacturing same202612,330,984Glass and optical element202512,187,640Glass including a small-transmittance portion and a large-transmittance portion202511,774,649Optical element and optical apparatus202311,682,425Glass spacer, hard disk drive apparatus, and method for manufacturing glass spacer202311,656,456Optical element and optical apparatus2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2026Patents assigned to HOYA CORP (6)· patent assignee history
2023–2026Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HOYA CORP | 6 | 2023–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 6 | 2023–2026 |