Growing community of inventors

Fukuyama, Japan

Takeshi Shohoji

Average Co-Inventor Count = 1.93

ph-index = 8

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 = 205

Takeshi Shohoji ↔ Masakazu Sakamoto (12 patents)Takeshi Shohoji ↔ Etsuo Hiraishi (3 patents)Takeshi Shohoji ↔ Tetsuyuki Doi (3 patents)Takeshi Shohoji ↔ Yoshihiko Matsuo (3 patents)Takeshi Shohoji ↔ Yutaka Kanamaru (3 patents)Takeshi Shohoji ↔ Kouichi Miyamoto (1 patent)Takeshi Shohoji ↔ Kikuo Tsunoda (1 patent)Takeshi Shohoji ↔ Etsuo Hitaishi (1 patent)Takeshi Shohoji ↔ Ethuo Hiraishi (1 patent)Takeshi ShohojiTakeshi Shohoji (29 patents)Masakazu SakamotoMasakazu Sakamoto (61 patents)Etsuo HiraishiEtsuo Hiraishi (30 patents)Tetsuyuki DoiTetsuyuki Doi (28 patents)Yoshihiko MatsuoYoshihiko Matsuo (8 patents)Yutaka KanamaruYutaka Kanamaru (7 patents)Kouichi MiyamotoKouichi Miyamoto (43 patents)Kikuo TsunodaKikuo Tsunoda (9 patents)Etsuo HitaishiEtsuo Hitaishi (1 patent)Ethuo HiraishiEthuo Hiraishi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ryobi Limited (29 from 546 patents)


29 patents:

1. D326666 - Electric saw

2. D295716 - Whetstone

3. D291110 - Fishing reel

4. D284639 - Door lock

5. D282236 - Electric plane

6. D281189 - Fishing reel

7. D281188 - Fishing reel

8. D280846 - Fishing reel

9. D277694 - Fishing reel

10. D275983 - Fishing reel

11. D274640 - Fishing reel

12. D274212 - Door closer

13. D273691 - Fishing rod grip

14. D273457 - Door closer

15. D273016 - Printing machine

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as of
12/24/2025
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