Growing community of inventors

Saitama, Japan

Hikaru Yoshioki

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 = 44

Hikaru Yoshioki ↔ Nobuo Kobayashi (1 patent)Hikaru Yoshioki ↔ Kenji Yoshida (1 patent)Hikaru Yoshioki ↔ Shigehisa Ishihara (1 patent)Hikaru Yoshioki ↔ Katsunobu Sagawa (1 patent)Hikaru YoshiokiHikaru Yoshioki (1 patent)Nobuo KobayashiNobuo Kobayashi (42 patents)Kenji YoshidaKenji Yoshida (4 patents)Shigehisa IshiharaShigehisa Ishihara (1 patent)Katsunobu SagawaKatsunobu Sagawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dainippon Ink and Chemicals, Incorporated (1 from 630 patents)


1 patent:

1. 5401793 - Intumescent fire-resistant coating, fire-resistant material, and process

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as of
1/22/2026
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