Growing community of inventors

Himeji, Japan

Kazuhiko Hasegawa

Average Co-Inventor Count = 2.25

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

Kazuhiko HasegawaTsuguo Mizoro (2 patents)Kazuhiko HasegawaNorihide Hirota (1 patent)Kazuhiko HasegawaYusaku Sugimoto (1 patent)Kazuhiko HasegawaYusaku Sugimoto (1 patent)Kazuhiko HasegawaKazuhiko Hasegawa (3 patents)Tsuguo MizoroTsuguo Mizoro (15 patents)Norihide HirotaNorihide Hirota (2 patents)Yusaku SugimotoYusaku Sugimoto (1 patent)Yusaku SugimotoYusaku Sugimoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Glory Ltd. (2 from 464 patents)

2. Mitsubishi Heavy Industries Limited (1 from 4,618 patents)

3. Kinzoku Giken Co., Ltd. (1 from 1 patent)


3 patents:

1. 10121304 - Paper sheet handling apparatus

2. 9679432 - Paper sheet stacking mechanism and paper sheet handling device

3. 6852428 - Layered heat-resistant alloy plate and method of producing the same

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as of
12/7/2025
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