Growing community of inventors

Tokyo, Japan

Junichi Furukawa

Average Co-Inventor Count = 2.77

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 = 12

Junichi FurukawaShogo Miyanabe (33 patents)Junichi FurukawaMikio Moriya (2 patents)Junichi FurukawaShinichi Tokunaga (1 patent)Junichi FurukawaMakoto Kawasaki (1 patent)Junichi FurukawaTsutomu Iesaka (1 patent)Junichi FurukawaYuji Kawamura (5 patents)Junichi FurukawaMasaru Tsuchiya (1 patent)Junichi FurukawaJunichi Furukawa (3 patents)Shogo MiyanabeShogo Miyanabe (33 patents)Mikio MoriyaMikio Moriya (7 patents)Shinichi TokunagaShinichi Tokunaga (10 patents)Makoto KawasakiMakoto Kawasaki (10 patents)Tsutomu IesakaTsutomu Iesaka (6 patents)Yuji KawamuraYuji Kawamura (5 patents)Masaru TsuchiyaMasaru Tsuchiya (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Citizen Watch Company, Ltd. (2 from 2,002 patents)

2. Kao Corporation (1 from 3,600 patents)

3. Konica Minolta, Inc. (4,226 patents)

4. Pioneer Corporation (2,646 patents)


3 patents:

1. 11129781 - Agent for hair deforming treatment

2. 5158379 - Printing starting position controller for serial printer

3. 4795285 - Toothed belt and split pin carriage drive

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as of
12/7/2025
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