Inventor
Wataru Sakakibara
Inventor
Aichi, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material27%
B23BTurning14%
C01BNon-metallic elements14%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material9%
B21JForging5%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds5%
C03BManufacture, shaping, or supplementary processes5%
C03CChemical composition of glasses, glazes or vitreous enamels5%
C04BLime, magnesia5%
PatentTitleYear
11,091,367Vanadium silicon carbonitride film, vanadium silicon carbonitride film coated member, and method for manufacturing the same202111,072,857Vanadium silicon nitride film, member coated with vanadium silicon nitride film and method for manufacturing the same202111,014,814Vanadium nitride film, and member coated with vanadium nitride film and method for manufacturing the same202110,731,243Intermediate layer formed between base material and DLC layer and film-forming method thereof202010,145,007DLC film film-forming method201810,006,116Forming method of intermediate layer formed between base material and DLC film, DLC film forming method, and intermediate layer formed between base material and DLC film2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2021Patents assigned to DOWA THERMOTECH CO LTD (6)· patent assignee history
2018Based in Tokyo, JP· patent location history
2020–2021Based in Aichi, JP· patent location history
2021Based in Toyota-shi, Aichi-ken, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DOWA THERMOTECH CO LTD | 6 | 2018–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Aichi, JP | 3 | 2020–2021 |
| Tokyo, JP | 2 | 2018 |
| Toyota-shi, Aichi-ken, JP | 1 | 2021 |