Growing community of inventors

Ichikawa, Japan

Hirofumi Masuki

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 = 3

Hirofumi Masuki ↔ Masahiro Adachi (1 patent)Hirofumi Masuki ↔ Iwao Sawada (1 patent)Hirofumi Masuki ↔ Akihiko Sakai (1 patent)Hirofumi Masuki ↔ Makoto Koganei (1 patent)Hirofumi MasukiHirofumi Masuki (1 patent)Masahiro AdachiMasahiro Adachi (69 patents)Iwao SawadaIwao Sawada (3 patents)Akihiko SakaiAkihiko Sakai (1 patent)Makoto KoganeiMakoto Koganei (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sasakura Engineering Co., Ltd. (1 from 17 patents)

2. Asahi Kogyosha Co., Ltd. (1 from 5 patents)


1 patent:

1. 5156208 - Heat pipe unit and partition panel

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as of
12/19/2025
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