Growing community of inventors

Oizumi-machi, Japan

Masafumi Ueda

Average Co-Inventor Count = 7.00

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

Masafumi Ueda ↔ Hiroshi Mukaiyama (1 patent)Masafumi Ueda ↔ Shigeya Ishigaki (1 patent)Masafumi Ueda ↔ Koji Sato (1 patent)Masafumi Ueda ↔ Norio Sawada (1 patent)Masafumi Ueda ↔ Masahiro Kobayashi (1 patent)Masafumi Ueda ↔ Hideaki Mukaida (1 patent)Masafumi UedaMasafumi Ueda (1 patent)Hiroshi MukaiyamaHiroshi Mukaiyama (19 patents)Shigeya IshigakiShigeya Ishigaki (15 patents)Koji SatoKoji Sato (8 patents)Norio SawadaNorio Sawada (8 patents)Masahiro KobayashiMasahiro Kobayashi (6 patents)Hideaki MukaidaHideaki Mukaida (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sanyo Electric Co., Ltd. (1 from 8,782 patents)


1 patent:

1. 7082989 - Heat exchanger

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1/7/2026
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