Inventor
KAZUMASA TAKATA
Inventor
JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus29%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles15%
F21SNon-portable lighting devices6%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted6%
H04NPictorial communication, e.g. television6%
B29CShaping or joining of plastics3%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for3%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology3%
C22CAlloys3%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys3%
PatentTitleYear
12,537,929Display device and display method202612,442,962Optical multiplexer202512,429,703Light refraction member, optical system, lighting systems, display systems, moving object, and mold202512,416,756Surface light-emitting device, display device, and illumination device202512,204,100Optical system for a display system projecting a virtual image onto a target space202511,940,647Optical system202411,835,719Optical system for a display system projecting a virtual image onto a target space202311,656,473Lightguide lighting system for display system202311,422,452Optical multiplexer and image projection apparatus using the same202211,274,949Projection device202211,155,910High-strength, heat-resistant Ni-base alloy, method for producing same, and gas turbine blade2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021Patents assigned to MITSUBISHI HITACHI POWER SYS LTD (1)· patent assignee history
2021Patents assigned to MITSUBISHI POWER LTD (1)· patent assignee history
2021–2026Based in JP· patent location history
2022–2026Patents assigned to PANASONIC IP MAN CO LTD (10)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PANASONIC IP MAN CO LTD | 10 | 2022–2026 |
| MITSUBISHI HITACHI POWER SYS LTD | 1 | 2021 |
| MITSUBISHI POWER LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 11 | 2021–2026 |