Infrared transmission filter and imaging device
US-9570490-B2 · Feb 14, 2017 · US
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Hasegawa Makoto patents
Hasegawa Makoto holds 6 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 6 |
| Recent patents | 0 |
| First publication | Jan 20, 2015 |
| Latest publication | Feb 14, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Liquid crystal display device
US-9323103-B2 · Apr 26, 2016 · US
Optical member, near infrared cut filter, solid-state imaging element, lens for imaging device, and imaging/display device using the same
US-9304236-B2 · Apr 5, 2016 · US
Multi-primary color liquid crystal panel drive circuit, multi-primary color liquid crystal panel drive method, liquid crystal display device and overdrive setting method
US-9230494-B2 · Jan 5, 2016 · US
Liquid-crystal display device
US-9058783-B2 · Jun 16, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Infrared transmission filter and imaging device
US-9570490-B2 · Feb 14, 2017 · US
Liquid crystal display device
US-9323103-B2 · Apr 26, 2016 · US
Optical member, near infrared cut filter, solid-state imaging element, lens for imaging device, and imaging/display device using the same
US-9304236-B2 · Apr 5, 2016 · US
Multi-primary color liquid crystal panel drive circuit, multi-primary color liquid crystal panel drive method, liquid crystal display device and overdrive setting method
US-9230494-B2 · Jan 5, 2016 · US
Liquid-crystal display device
US-9058783-B2 · Jun 16, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G09G3/3607 | 3 |
| G02B5/208 | 2 |
| H10F39/8053 | 2 |
| G02F1/133514 | 2 |
| G09G2300/0452 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 5 |
| Electricity | 3 |
| Operations & Transport | 1 |