Growing community of inventors

Iwatsuki, Japan

Tamotsu Tsuchida

Average Co-Inventor Count = 1.09

ph-index = 7

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 = 115

Tamotsu TsuchidaYorio Suzukawa (1 patent)Tamotsu TsuchidaTakashi Inozuka (1 patent)Tamotsu TsuchidaTamotsu Tsuchida (12 patents)Yorio SuzukawaYorio Suzukawa (7 patents)Takashi InozukaTakashi Inozuka (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Asahi Seiko Company Ltd. (7 from 123 patents)

2. Asahi Seiko Kabushiki Kaisha (5 from 110 patents)


12 patents:

1. 6938896 - Automatic card dispensing unit with display capability

2. 6651841 - Machine for dispensing stacked articles

3. 6398637 - High speed coin dispenser

4. 6352472 - Coin ejection guide structure

5. 6193598 - Size changeable hopper

6. 6168151 - Card type dispenser assembly with bottom loading

7. 6021884 - Coin selecting apparatus

8. 5842598 - Combination storage system and compact ejection mechanisms

9. D399633 - Coin segregation device

10. 5785590 - Coin delivering apparatus and hopper for use in same

11. 5425439 - Coin escalator

12. 5295900 - Coin dispensing device

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idiyas.com
as of
12/11/2025
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