Growing community of inventors

Atsugi, Japan

Masaaki Busujima

Average Co-Inventor Count = 6.00

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 = 0

Masaaki Busujima ↔ Toru Takahashi (1 patent)Masaaki Busujima ↔ Mitsuo Sasaki (1 patent)Masaaki Busujima ↔ Isamu Tsubono (1 patent)Masaaki Busujima ↔ Yasuhito Nakakuki (1 patent)Masaaki Busujima ↔ Masakazu Kurata (1 patent)Masaaki BusujimaMasaaki Busujima (1 patent)Toru TakahashiToru Takahashi (129 patents)Mitsuo SasakiMitsuo Sasaki (53 patents)Isamu TsubonoIsamu Tsubono (22 patents)Yasuhito NakakukiYasuhito Nakakuki (17 patents)Masakazu KurataMasakazu Kurata (16 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,496 patents)


1 patent:

1. 7722342 - Pump apparatus and power steering

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as of
12/28/2025
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