Growing community of inventors

Hanamaki, Japan

Eiji Ito

Average Co-Inventor Count = 5.75

ph-index = 5

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 = 106

Eiji ItoTakatoshi Takemoto (8 patents)Eiji ItoNoriaki Kano (7 patents)Eiji ItoKoji Murakami (4 patents)Eiji ItoKozo Sekimoto (3 patents)Eiji ItoToshikazu Chida (2 patents)Eiji ItoTakashi Itagaki (2 patents)Eiji ItoKazunari Kawashima (1 patent)Eiji ItoMasayuki Tsurumi (1 patent)Eiji ItoYoshihide Kurihara (1 patent)Eiji ItoRen Aoki (1 patent)Eiji ItoHiroyasu Obara (1 patent)Eiji ItoMitsuhiro Tada (1 patent)Eiji ItoKoshiro Nakai (1 patent)Eiji ItoTsutomu Onodera (1 patent)Eiji ItoTakashi Kan (1 patent)Eiji ItoShoshiti Takahashi (1 patent)Eiji ItoShoushichi Takahashi (1 patent)Eiji ItoKatsuhiro Naito (1 patent)Eiji ItoKoji Sekimoto (1 patent)Eiji ItoKoji Murakami (1 patent)Eiji ItoTakashi Kan (1 patent)Eiji ItoEiji Ito (8 patents)Takatoshi TakemotoTakatoshi Takemoto (97 patents)Noriaki KanoNoriaki Kano (10 patents)Koji MurakamiKoji Murakami (6 patents)Kozo SekimotoKozo Sekimoto (4 patents)Toshikazu ChidaToshikazu Chida (6 patents)Takashi ItagakiTakashi Itagaki (2 patents)Kazunari KawashimaKazunari Kawashima (40 patents)Masayuki TsurumiMasayuki Tsurumi (7 patents)Yoshihide KuriharaYoshihide Kurihara (6 patents)Ren AokiRen Aoki (3 patents)Hiroyasu ObaraHiroyasu Obara (2 patents)Mitsuhiro TadaMitsuhiro Tada (2 patents)Koshiro NakaiKoshiro Nakai (2 patents)Tsutomu OnoderaTsutomu Onodera (2 patents)Takashi KanTakashi Kan (1 patent)Shoshiti TakahashiShoshiti Takahashi (1 patent)Shoushichi TakahashiShoushichi Takahashi (1 patent)Katsuhiro NaitoKatsuhiro Naito (1 patent)Koji SekimotoKoji Sekimoto (1 patent)Koji MurakamiKoji Murakami (4 patents)Takashi KanTakashi Kan (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Ace Denken (8 from 99 patents)


8 patents:

1. 5620177 - Paper slip storage system

2. 5564544 - Bank note conveying apparatus

3. 5560467 - Exchange machine having bank note qualification determining capacity

4. 5516104 - Slot machine and game media dispensing apparatus

5. 5499809 - Bank note conveying apparatus

6. 5496020 - Bank note transporting apparatus in game machine island

7. 5465953 - Bank note conveying equipment

8. 5417331 - Conveyance equipment for paper or the like, and paper money collection

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as of
12/18/2025
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