Growing community of inventors

Hino, Japan

Kazuya Tsukada

Average Co-Inventor Count = 1.37

ph-index = 3

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 = 13

Kazuya TsukadaHiroyuki Hashimoto (1 patent)Kazuya TsukadaHideo Ishii (1 patent)Kazuya TsukadaShoji Nishio (1 patent)Kazuya TsukadaHaruhiko Sakuma (1 patent)Kazuya TsukadaTeruo Kashino (1 patent)Kazuya TsukadaSatoru Nagasaki (1 patent)Kazuya TsukadaYorikatsu Miyazawa (1 patent)Kazuya TsukadaTakao Tsuda (1 patent)Kazuya TsukadaYutaka Teraoka (1 patent)Kazuya TsukadaKazushige Aoki (1 patent)Kazuya TsukadaKazuya Tsukada (6 patents)Hiroyuki HashimotoHiroyuki Hashimoto (26 patents)Hideo IshiiHideo Ishii (24 patents)Shoji NishioShoji Nishio (20 patents)Haruhiko SakumaHaruhiko Sakuma (14 patents)Teruo KashinoTeruo Kashino (11 patents)Satoru NagasakiSatoru Nagasaki (10 patents)Yorikatsu MiyazawaYorikatsu Miyazawa (8 patents)Takao TsudaTakao Tsuda (6 patents)Yutaka TeraokaYutaka Teraoka (4 patents)Kazushige AokiKazushige Aoki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Konica Corporation (6 from 3,106 patents)


6 patents:

1. 6218092 - Processing method of silver halide light sensitive photographic material

2. 5935769 - Processing method for silver halide black and white photographic light

3. 5708903 - Processing apparatus for light-sensitive materials

4. 5415987 - Silver halide photographic light-sensitive material

5. 5173396 - Silver halide photographic light-sensitive material

6. 5013637 - Silver halide photographic light-sensitive material

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as of
12/6/2025
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