Hiroaki Toyoshima

USPTO Granted Patents = 6 (Patent Applications = 22)

EPO Patents = 1

Average Co-Inventor Count = 2.2

ph-index = 1

Forward Citations = 2(Granted Patents)

Company Filing History:

6 out of 354

Denka Company Limited

patents

1 out of 549

National Institute for Materials Science

patents

where one patent can have more than one assignee

Years Active: 2016-2025

Loading Chart...

6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12256579 - Phosphor, method of producing phosphor, light-emitting element, light-emitting device, and image display apparatus (2025-03-18),

2. 12006459 - Phosphor powder and light emitting device (2024-06-11),

3. 11952520 - Method for manufacturing phosphor powder, phosphor powder, and light emitting device (2024-04-09),

4. 11279876 - Phosphor and light-emitting device using same (2022-03-22),

5. 10093854 - Phosphor and light emitting device (2018-10-09),

6. 9309460 - Phosphor, method for producing same, and use of same (2016-04-12),

I specialize in innovations, inventions, inventors, patent attorneys, assignees, and patents. Would you like an article about inventor Hiroaki Toyoshima's contributions and achievements in the field of technology and innovation, based on the details provided?

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to support@idiyas.com

22 patents pending:

Please report any incorrect information to support@idiyas.com

1 patent (EPO):

Please report any incorrect information to support@idiyas.com