Inventor
Go Takeda
Inventor
Machida, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Bprimary
C01BNon-metallic elements17%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds17%
C09KMaterials for miscellaneous applications, not provided for elsewhere11%
H05BElectric heating11%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%
C04BLime, magnesia6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
C08LCompositions of macromolecular compounds6%
H01LSemiconductor devices6%
H05KPrinted circuits6%
PatentTitleYear
10,752,503Spherical boron nitride fine powder, method for manufacturing same and thermally conductive resin composition using same202010,017,387Boron nitride fine particles and production method thereof201810,017,386Spherical boron nitride fine particles and production method thereof20189,399,731'Phosphor, method for producing the same, and luminescent device using the same'20169,163,175'β-sialon and method of manufacturing thereof, and light-emitting device'20156,329,610'Hybrid wiring board, semiconductor apparatus, flexible substrate, and fabrication method of hybrid wiring board'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001Based in Yokohama, JP· patent location history
2015–2016Patents assigned to DENKI KAGAKU KOGYO KK (2)· patent assignee history
2015Patents assigned to HASHIMOTO HISAYUKI (1)· patent assignee history
2015Patents assigned to ICHIKAWA MASAYOSHI (1)· patent assignee history
2015–2018Based in Machida, JP· patent location history
2016–2020Patents assigned to DENKA COMPANY LTD (4)· patent assignee history
2016Based in Tokyo, JP· patent location history
2018Patents assigned to NAT INST MATERIALS SCIENCE (2)· patent assignee history
2020Based in Omuta, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DENKA COMPANY LTD | 4 | 2016–2020 |
| DENKI KAGAKU KOGYO KK | 2 | 2015–2016 |
| NAT INST MATERIALS SCIENCE | 2 | 2018 |
| HASHIMOTO HISAYUKI | 1 | 2015 |
| ICHIKAWA MASAYOSHI | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Machida, JP | 3 | 2015–2018 |
| Omuta, JP | 1 | 2020 |
| Tokyo, JP | 1 | 2016 |
| Yokohama, JP | 1 | 2001 |