Growing community of inventors

Tokyo, Japan

Akiko Ikoma

Average Co-Inventor Count = 4.99

ph-index = 6

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 = 142

Akiko IkomaShu Katayama (27 patents)Akiko IkomaShigeru Kanauchi (27 patents)Akiko IkomaMitsutoshi Tokuyama (27 patents)Akiko IkomaMasashi Katahira (10 patents)Akiko IkomaTomoyuki Tanaka (7 patents)Akiko IkomaMasaru Shimomura (3 patents)Akiko IkomaTakashi Nakase (2 patents)Akiko IkomaTabito Kurosaka (2 patents)Akiko IkomaYu Funakoshi (2 patents)Akiko IkomaMakoto Kadokura (2 patents)Akiko IkomaAkiko Ikoma (27 patents)Shu KatayamaShu Katayama (35 patents)Shigeru KanauchiShigeru Kanauchi (32 patents)Mitsutoshi TokuyamaMitsutoshi Tokuyama (27 patents)Masashi KatahiraMasashi Katahira (10 patents)Tomoyuki TanakaTomoyuki Tanaka (11 patents)Masaru ShimomuraMasaru Shimomura (21 patents)Takashi NakaseTakashi Nakase (15 patents)Tabito KurosakaTabito Kurosaka (5 patents)Yu FunakoshiYu Funakoshi (2 patents)Makoto KadokuraMakoto Kadokura (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tomy Company, Ltd. (27 from 577 patents)


27 patents:

1. D886916 - Robot toy

2. D886915 - Robot toy

3. D886917 - Robot toy

4. D881287 - Robot toy

5. D881288 - Robot toy

6. D881289 - Robot toy

7. D881290 - Robot toy

8. D878493 - Accessory for robot toy

9. D877817 - Accessory for robot toy

10. D871518 - Figure toy

11. D871519 - Figure toy

12. D871520 - Figure toy

13. D871516 - Robot toy

14. D871517 - Robot toy

15. D870213 - Robot toy

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1/5/2026
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