Growing community of inventors

Tokyo, Japan

Masahiro Kawanabe

Average Co-Inventor Count = 1.32

ph-index = 5

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 = 62

Masahiro KawanabeKanta Takechi (2 patents)Masahiro KawanabeNobuhiro Umehara (1 patent)Masahiro KawanabeMichihiro Nakahara (1 patent)Masahiro KawanabeYasuhiko Matsumoto (1 patent)Masahiro KawanabeMasahiro Kawanabe (9 patents)Kanta TakechiKanta Takechi (3 patents)Nobuhiro UmeharaNobuhiro Umehara (12 patents)Michihiro NakaharaMichihiro Nakahara (7 patents)Yasuhiko MatsumotoYasuhiko Matsumoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Toshiba (8 from 52,711 patents)

2. Tokyo Shibaura Denki Kabushiki Kaisha (1 from 2,916 patents)


9 patents:

1. D336469 - Television receiver

2. D324381 - Television receiver

3. D323824 - Television receiver

4. D317919 - Combined television base and speaker

5. D317597 - Television receiver

6. D317599 - Television receiver

7. D317601 - Television receiver

8. D317603 - Television receiver

9. D274906 - Television receiver

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as of
12/8/2025
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