Growing community of inventors

Kasugai, Japan

Keita Sekine

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 = 4

Keita Sekine ↔ Takashi Matsumoto (1 patent)Keita Sekine ↔ Takehito Doi (1 patent)Keita Sekine ↔ Yoshihiro Nagaya (1 patent)Keita Sekine ↔ Yukinori Maekawa (1 patent)Keita SekineKeita Sekine (1 patent)Takashi MatsumotoTakashi Matsumoto (63 patents)Takehito DoiTakehito Doi (11 patents)Yoshihiro NagayaYoshihiro Nagaya (8 patents)Yukinori MaekawaYukinori Maekawa (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujitsu Semiconductor Limited (1 from 1,674 patents)


1 patent:

1. 7777474 - DC-DC converter with oscillator and monitoring function

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12/5/2025
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