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Kei Ishimaru

USPTO Granted Patents = 8

Average Co-Inventor Count = 1.7

ph-index = 1

Forward Citations = 13(Granted Patents)

Location History:

Suwa, JP (2022)
Chino, JP (2018 - 2023)

Company Filing History:

8 out of 33,404

Seiko Epson Corporation

Years Active: 2018-2025

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12224115 - Circuit device and solenoid control device (2025-02-11),

2. 11761991 - Current detection circuit, circuit device, and solenoid control device (2023-09-19),

3. 11749684 - Circuit device, light source device, and electronic apparatus (2023-09-05),

4. 11632831 - Integrated circuit device and light source device (2023-04-18),

5. 11324100 - Light source apparatus and projection-type display apparatus (2022-05-03),

6. 10795251 - Light emission control device, light source device, and projection type video display device (2020-10-06),

7. 10334694 - Light emission control circuit, light source device, and projection type video display apparatus (2019-06-25),

8. 10036945 - Light emission control circuit, light source apparatus, and projection-type video display device (2018-07-31),

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