Growing community of inventors

Tokyo, Japan

Yuichiro Tsutsui

Average Co-Inventor Count = 1.52

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 = 379

Yuichiro TsutsuiYuichiro Itakura (4 patents)Yuichiro TsutsuiNobuyuki Fujita (4 patents)Yuichiro TsutsuiHiroyuki Yamamoto (1 patent)Yuichiro TsutsuiTakayuki Takeda (1 patent)Yuichiro TsutsuiTakeshi Natsuno (1 patent)Yuichiro TsutsuiYasumasa Suzuki (1 patent)Yuichiro TsutsuiKoji Kuroiwa (1 patent)Yuichiro TsutsuiMasahiro Kaiwa (1 patent)Yuichiro TsutsuiKaoru Nakajima (1 patent)Yuichiro TsutsuiKoichi Takahara (1 patent)Yuichiro TsutsuiYouichi Tanibayashi (1 patent)Yuichiro TsutsuiIchiro Inaba (1 patent)Yuichiro TsutsuiNobuyuki Fujita (1 patent)Yuichiro TsutsuiYuichiro Tsutsui (14 patents)Yuichiro ItakuraYuichiro Itakura (5 patents)Nobuyuki FujitaNobuyuki Fujita (4 patents)Hiroyuki YamamotoHiroyuki Yamamoto (98 patents)Takayuki TakedaTakayuki Takeda (23 patents)Takeshi NatsunoTakeshi Natsuno (19 patents)Yasumasa SuzukiYasumasa Suzuki (15 patents)Koji KuroiwaKoji Kuroiwa (9 patents)Masahiro KaiwaMasahiro Kaiwa (3 patents)Kaoru NakajimaKaoru Nakajima (3 patents)Koichi TakaharaKoichi Takahara (2 patents)Youichi TanibayashiYouichi Tanibayashi (1 patent)Ichiro InabaIchiro Inaba (1 patent)Nobuyuki FujitaNobuyuki Fujita (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (3 from 832,761 patents)

2. Jcm American Corporation (3 from 49 patents)

3. Netzero, Inc. (3 from 26 patents)

4. Techfirm Inc. (2 from 4 patents)

5. Ntt Docomo, Inc. (1 from 4,709 patents)

6. Japan Cash Machine Co., Ltd. (1 from 117 patents)

7. Prism Solutions Inc. (1 from 2 patents)

8. Global Media Online, Inc. (1 patent)


14 patents:

1. 12131607 - Gaming machine controller and method of use

2. 11213742 - Gaming machine controller and method of use

3. 10970967 - Electronic voucher ticket system

4. 10460537 - Gate control method, authentication device, and gate control system

5. 10318942 - Electronic voucher ticket system

6. 10235838 - Electronic voucher ticket system

7. 10235839 - Electronic voucher ticket system

8. 9582957 - Electronic payment system for automated machine

9. 7660858 - Mail distributing apparatus, program and mail transmitting method capable of shortening average wait time for completing transmission of mails

10. 7010306 - Location information notifying method and location information notifying apparatus

11. 6711551 - Information provider, terminal and system and recording medium for the terminal

12. 6356893 - Message searching system and terminal

13. 6351745 - Communication system for distributing such message as advertisement to user of terminal equipment

14. 6157946 - Communication system capable of providing user with picture meeting

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as of
12/17/2025
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