Growing community of inventors

Hitachi, Japan

Manaba Takamoto

Average Co-Inventor Count = 5.00

ph-index = 1

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 = 1

Manaba Takamoto ↔ Masato Suzuki (1 patent)Manaba Takamoto ↔ Noriaki Munakata (1 patent)Manaba Takamoto ↔ Yoshihiko Matsuda (1 patent)Manaba Takamoto ↔ Naoki Kawamura (1 patent)Manaba TakamotoManaba Takamoto (1 patent)Masato SuzukiMasato Suzuki (104 patents)Noriaki MunakataNoriaki Munakata (4 patents)Yoshihiko MatsudaYoshihiko Matsuda (3 patents)Naoki KawamuraNaoki Kawamura (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,494 patents)


1 patent:

1. 8270128 - Commutation type DC breaker

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12/18/2025
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