Growing community of inventors

Tokyo, Japan

Junichi Arikawa

Average Co-Inventor Count = 2.69

ph-index = 10

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 = 335

Junichi ArikawaEiichi Kokubo (11 patents)Junichi ArikawaHiroshi Chiba (8 patents)Junichi ArikawaHideyuki Ebihara (6 patents)Junichi ArikawaKowichi Goi (6 patents)Junichi ArikawaKoichi Goi (6 patents)Junichi ArikawaToru Inage (5 patents)Junichi ArikawaWataru Iida (5 patents)Junichi ArikawaShinichi Imura (5 patents)Junichi ArikawaHideo Atsumi (5 patents)Junichi ArikawaYoshiyuki Katoh (5 patents)Junichi ArikawaHiroshi Emori (3 patents)Junichi ArikawaTakashi Shinozaki (2 patents)Junichi ArikawaMakoto Yamazaki (2 patents)Junichi ArikawaTuyoshi Miyagawa (2 patents)Junichi ArikawaOsamu Miyazaki (2 patents)Junichi ArikawaKyoichi Osako (2 patents)Junichi ArikawaIsamu Uchida, Deceased (2 patents)Junichi ArikawaHiroshi Hongou (2 patents)Junichi ArikawaMasatoshi Osanai (2 patents)Junichi ArikawaMinoru Yoshida (1 patent)Junichi ArikawaShinya Uchida (1 patent)Junichi ArikawaEiko Hibari (1 patent)Junichi ArikawaHiroshi Kinoshita (1 patent)Junichi ArikawaBy Chigusa Fujii, Heiress (1 patent)Junichi ArikawaJunichi Arikawa (28 patents)Eiichi KokuboEiichi Kokubo (24 patents)Hiroshi ChibaHiroshi Chiba (26 patents)Hideyuki EbiharaHideyuki Ebihara (12 patents)Kowichi GoiKowichi Goi (10 patents)Koichi GoiKoichi Goi (6 patents)Toru InageToru Inage (10 patents)Wataru IidaWataru Iida (7 patents)Shinichi ImuraShinichi Imura (6 patents)Hideo AtsumiHideo Atsumi (6 patents)Yoshiyuki KatohYoshiyuki Katoh (6 patents)Hiroshi EmoriHiroshi Emori (4 patents)Takashi ShinozakiTakashi Shinozaki (14 patents)Makoto YamazakiMakoto Yamazaki (13 patents)Tuyoshi MiyagawaTuyoshi Miyagawa (11 patents)Osamu MiyazakiOsamu Miyazaki (7 patents)Kyoichi OsakoKyoichi Osako (5 patents)Isamu Uchida, DeceasedIsamu Uchida, Deceased (2 patents)Hiroshi HongouHiroshi Hongou (2 patents)Masatoshi OsanaiMasatoshi Osanai (2 patents)Minoru YoshidaMinoru Yoshida (131 patents)Shinya UchidaShinya Uchida (11 patents)Eiko HibariEiko Hibari (10 patents)Hiroshi KinoshitaHiroshi Kinoshita (7 patents)By Chigusa Fujii, HeiressBy Chigusa Fujii, Heiress (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Laurel Bank Machine Co., Ltd. (16 from 131 patents)

2. Laurel Bank Machines Company, Ltd. (11 from 138 patents)

3. Laurel Precision Machines Co., Ltd. (1 from 53 patents)


28 patents:

1. 10037643 - Bill processing device

2. 6484865 - Coin discriminating apparatus

3. 5996993 - Bill handling machine

4. 5927936 - Bill handling machine

5. 5909814 - Paper currency receiving and dispensing machine

6. 5897114 - Bill handling machine

7. 5836577 - Bill handling machine

8. 5813825 - Bill handling machine

9. 5553840 - Bill receiving and feeding-out apparatus

10. 5020787 - Bill processing apparatus

11. 4744468 - Circulation-type bill receiving and dispensing machine

12. 4726474 - Circulating-type bill depositing and disbursing machine

13. 4639582 - Circulating-type bill depositing and disbursing machine

14. 4589708 - Device for carrying bank notes stacked in container box adapted for use

15. 4564140 - Stacker supporting device in automatic money depositing and disbursing

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as of
12/30/2025
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