Growing community of inventors

Hitachi, Japan

Hiroyuki Gunji

Average Co-Inventor Count = 8.00

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

Hiroyuki Gunji ↔ Atsushi Nakajima (1 patent)Hiroyuki Gunji ↔ Keizo Tsukamoto (1 patent)Hiroyuki Gunji ↔ Masahide Tona (1 patent)Hiroyuki Gunji ↔ Toshihiro Ando (1 patent)Hiroyuki Gunji ↔ Mika Uno (1 patent)Hiroyuki Gunji ↔ Naoyuki Hirata (1 patent)Hiroyuki Gunji ↔ Hironori Tsunoyama (1 patent)Hiroyuki GunjiHiroyuki Gunji (1 patent)Atsushi NakajimaAtsushi Nakajima (6 patents)Keizo TsukamotoKeizo Tsukamoto (4 patents)Masahide TonaMasahide Tona (1 patent)Toshihiro AndoToshihiro Ando (1 patent)Mika UnoMika Uno (1 patent)Naoyuki HirataNaoyuki Hirata (1 patent)Hironori TsunoyamaHironori Tsunoyama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Keio University (1 from 339 patents)

2. Ibaraki University (1 from 14 patents)

3. Ayabo Corporation (1 from 5 patents)

4. National Institute for Materials (1 from 3 patents)


1 patent:

1. 12368034 - Support body, manufacturing apparatus for support body, and manufacturing method for support body

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as of
12/11/2025
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