Growing community of inventors

Tokyo, Japan

Yukio Watanabe

Average Co-Inventor Count = 2.67

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 = 6

Yukio WatanabeTatsuo Takeuchi (1 patent)Yukio WatanabeShuichi Tayama (1 patent)Yukio WatanabeKenji Nakama (1 patent)Yukio WatanabeShinichi Morisuna (1 patent)Yukio WatanabeYukio Watanabe (2 patents)Tatsuo TakeuchiTatsuo Takeuchi (48 patents)Shuichi TayamaShuichi Tayama (7 patents)Kenji NakamaKenji Nakama (4 patents)Shinichi MorisunaShinichi Morisuna (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,912 patents)

2. Daicel Chemical Industries, Ltd. (1 from 1,165 patents)

3. Image Co., Ltd. (1 from 6 patents)


2 patents:

1. 10436600 - Vehicle image display system and method

2. 6565695 - Transfer sheet for electrophotographic printer

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idiyas.com
as of
1/9/2026
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