Growing community of inventors

Komaki, Japan

Akira Murakumo

Average Co-Inventor Count = 5.00

ph-index = 2

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 = 12

Akira Murakumo ↔ Katsuya Okumura (1 patent)Akira Murakumo ↔ Hiroshi Kagohashi (1 patent)Akira Murakumo ↔ Yoji Mori (1 patent)Akira Murakumo ↔ Atsuyuki Sakai (1 patent)Akira Murakumo ↔ Tetsuya Toyoda (1 patent)Akira Murakumo ↔ Yuji Matsuoka (1 patent)Akira Murakumo ↔ Tomohiro Ito (1 patent)Akira Murakumo ↔ Hiroshi Kino (1 patent)Akira MurakumoAkira Murakumo (2 patents)Katsuya OkumuraKatsuya Okumura (245 patents)Hiroshi KagohashiHiroshi Kagohashi (6 patents)Yoji MoriYoji Mori (6 patents)Atsuyuki SakaiAtsuyuki Sakai (4 patents)Tetsuya ToyodaTetsuya Toyoda (3 patents)Yuji MatsuokaYuji Matsuoka (3 patents)Tomohiro ItoTomohiro Ito (2 patents)Hiroshi KinoHiroshi Kino (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ckd Corporation (2 from 317 patents)

2. Octec, Inc. (1 from 23 patents)


2 patents:

1. 7686588 - Liquid chemical supply system having a plurality of pressure detectors

2. D445886 - Exhaust switching unit

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as of
12/15/2025
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