Growing community of inventors

Fukuoka, Japan

Hideaki Komiyama

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 = 1

Hideaki Komiyama ↔ Takuma Yasuda (1 patent)Hideaki Komiyama ↔ Ryota Arai (1 patent)Hideaki Komiyama ↔ Woong Shin (1 patent)Hideaki Komiyama ↔ Yu Hidaka (1 patent)Hideaki Komiyama ↔ Seiichi Furukawa (1 patent)Hideaki Komiyama ↔ Takahiro To (1 patent)Hideaki KomiyamaHideaki Komiyama (1 patent)Takuma YasudaTakuma Yasuda (26 patents)Ryota AraiRyota Arai (22 patents)Woong ShinWoong Shin (3 patents)Yu HidakaYu Hidaka (3 patents)Seiichi FurukawaSeiichi Furukawa (2 patents)Takahiro ToTakahiro To (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ricoh Company, Ltd. (1 from 28,544 patents)

2. Kyushu University (1 from 431 patents)


1 patent:

1. 10062854 - Organic material and photoelectric conversion element

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as of
12/8/2025
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