Growing community of inventors

Fukuoka, Japan

Ryoji Koga

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 = 0

Ryoji KogaYoshitaka Fukushima (2 patents)Ryoji KogaHiroaki Ootake (2 patents)Ryoji KogaHideo Noguchi (2 patents)Ryoji KogaYuichiro Mori (1 patent)Ryoji KogaYuichiro Mori (1 patent)Ryoji KogaRyoji Koga (2 patents)Yoshitaka FukushimaYoshitaka Fukushima (5 patents)Hiroaki OotakeHiroaki Ootake (5 patents)Hideo NoguchiHideo Noguchi (4 patents)Yuichiro MoriYuichiro Mori (23 patents)Yuichiro MoriYuichiro Mori (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Panasonic I-pro Sensing Solutions Co., Ltd. (1 from 112 patents)

2. I-pro Co., Ltd. (1 from 50 patents)


2 patents:

1. 11790658 - Investigation assist system and investigation assist method

2. 11417103 - Investigation assist system and investigation assist method

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idiyas.com
as of
12/28/2025
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