Growing community of inventors

Tokyo, Japan

Masakazu Okubo

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 = 2

Masakazu Okubo ↔ Takahiro Nakano (1 patent)Masakazu Okubo ↔ Hiroshi Arai (1 patent)Masakazu Okubo ↔ Reiko Inoue (1 patent)Masakazu Okubo ↔ Daisuke Tsutsumi (1 patent)Masakazu Okubo ↔ Daisuke Igarashi (1 patent)Masakazu OkuboMasakazu Okubo (1 patent)Takahiro NakanoTakahiro Nakano (109 patents)Hiroshi AraiHiroshi Arai (22 patents)Reiko InoueReiko Inoue (5 patents)Daisuke TsutsumiDaisuke Tsutsumi (4 patents)Daisuke IgarashiDaisuke Igarashi (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Hitachi Power Systems, Ltd. (1 from 651 patents)


1 patent:

1. 9581992 - Method and apparatus for a cutting process automatic generation tool of CAM

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12/10/2025
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