Growing community of inventors

Hino, Japan

Toshihiko Watanabe

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 19

Toshihiko WatanabeKenji Yamanouchi (1 patent)Toshihiko WatanabeTetsuya Kurimoto (1 patent)Toshihiko WatanabeNobu Nakane (1 patent)Toshihiko WatanabeWataru Isokawa (1 patent)Toshihiko WatanabeYutaka Ohsone (1 patent)Toshihiko WatanabeNoriyoshi Suzuki (1 patent)Toshihiko WatanabeToshihiko Watanabe (2 patents)Kenji YamanouchiKenji Yamanouchi (9 patents)Tetsuya KurimotoTetsuya Kurimoto (5 patents)Nobu NakaneNobu Nakane (5 patents)Wataru IsokawaWataru Isokawa (3 patents)Yutaka OhsoneYutaka Ohsone (3 patents)Noriyoshi SuzukiNoriyoshi Suzuki (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Konica Corporation (2 from 3,106 patents)


2 patents:

1. 5508777 - Photosensitive material processing apparatus in use with a solid

2. 5374972 - Photographic processing system

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as of
1/10/2026
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