Growing community of inventors

Tokyo, Japan

Aiko Endo

Average Co-Inventor Count = 2.18

ph-index = 4

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 = 72

Aiko Endo ↔ Hideo Fushimoto (3 patents)Aiko Endo ↔ Yasuo Ohba (1 patent)Aiko Endo ↔ Seiichi Omino (1 patent)Aiko Endo ↔ Akihiko Kobayashi (1 patent)Aiko Endo ↔ Koh Hasegawa (1 patent)Aiko Endo ↔ Katsuhiro Watanabe (1 patent)Aiko Endo ↔ Noriaki Haranishi (1 patent)Aiko Endo ↔ Takeshi Hasegawa (1 patent)Aiko EndoAiko Endo (8 patents)Hideo FushimotoHideo Fushimoto (36 patents)Yasuo OhbaYasuo Ohba (72 patents)Seiichi OminoSeiichi Omino (30 patents)Akihiko KobayashiAkihiko Kobayashi (29 patents)Koh HasegawaKoh Hasegawa (25 patents)Katsuhiro WatanabeKatsuhiro Watanabe (16 patents)Noriaki HaranishiNoriaki Haranishi (8 patents)Takeshi HasegawaTakeshi Hasegawa (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Canon Kabushiki Kaisha (8 from 90,697 patents)


8 patents:

1. D310092 - Electronic typewriter

2. D307436 - Ink ribbon cassette for electronic typewriter

3. D307440 - Printer

4. D302828 - Ink ribbon cassette for electronic typewriter

5. D299251 - Desk-top electronic calculator

6. D294368 - Desk-top electronic calculator

7. D289417 - Desk-top electronic calculator

8. D289413 - Desk-top electronic calculator with printer

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as of
12/26/2025
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