Growing community of inventors

Sodegaura, Japan

Kengo Hirata

Average Co-Inventor Count = 1.62

ph-index = 3

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 16

Kengo HirataHironobu Morishita (6 patents)Kengo HirataTakaaki Hikosaka (3 patents)Kengo HirataKengo Hirata (10 patents)Hironobu MorishitaHironobu Morishita (23 patents)Takaaki HikosakaTakaaki Hikosaka (17 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Idemitsu Kosan Company, Limited (10 from 2,271 patents)


10 patents:

1. 11269263 - Bischloroformate composition, bischloroformate composition production method, bischloroformate composition-containing solution, polycarbonate resin, polycarbonate resin production method, coating liquid, electrophotographic photoreceptor, and electrophotographic device

2. 10787541 - Polycarbonate resin, method for producing polycarbonate resin, coating liquid, electrophotographic photoreceptor, and electrophotography device

3. 10241427 - Polycarbonate copolymer, coating solution, electrophotographic photoreceptor, and electric device

4. 9551946 - Polycarbonate copolymer, coating liquid using same, molded body, and electrophotographic photosensitive body

5. 9529285 - Polycarbonate copolymer, and coating liquid and electrophotographic photosensitive body using same

6. 9458291 - Polycarbonate copolymer

7. 9389524 - Polycarbonate copolymer, coating liquid using same, and electrophotographic photoreceptor

8. 9188887 - Polycarbonate copolymer, coating fluid using same, electrophotographic photoreceptor, and method for producing polycarbonate copolymer

9. 8927680 - Polycarbonate resin and coating solution containing same, and molded article produced by molding said coating solution

10. 8372942 - Polycarbonate resin, coating liquid containing same, and electrophotographic photosensitive body

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idiyas.com
as of
12/13/2025
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