Growing community of inventors

Katsuta, Japan

Minoru Hiroki

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 = 3

Minoru Hiroki ↔ Toshiaki Kobari (1 patent)Minoru Hiroki ↔ Osamu Satou (1 patent)Minoru Hiroki ↔ Yasushi Nakaizumi (1 patent)Minoru Hiroki ↔ Akimitsu Okura (1 patent)Minoru Hiroki ↔ Yasuhiko Ishida (1 patent)Minoru Hiroki ↔ Hideiti Kimura (1 patent)Minoru HirokiMinoru Hiroki (1 patent)Toshiaki KobariToshiaki Kobari (13 patents)Osamu SatouOsamu Satou (7 patents)Yasushi NakaizumiYasushi Nakaizumi (6 patents)Akimitsu OkuraAkimitsu Okura (6 patents)Yasuhiko IshidaYasuhiko Ishida (2 patents)Hideiti KimuraHideiti Kimura (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,496 patents)


1 patent:

1. 6031235 - Ultra-high vacuum apparatus

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12/27/2025
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