Growing community of inventors

Chiryu, Japan

Kiyoichi Ohta

Average Co-Inventor Count = 4.01

ph-index = 3

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 = 25

Kiyoichi OhtaTsuyoshi Nagae (4 patents)Kiyoichi OhtaHitomi Hioki (4 patents)Kiyoichi OhtaKoshiro Yamaguchi (3 patents)Kiyoichi OhtaTsuyoshi Ohashi (3 patents)Kiyoichi OhtaTakashi Horiuchi (1 patent)Kiyoichi OhtaAkira Ito (1 patent)Kiyoichi OhtaTsutomu Kato (1 patent)Kiyoichi OhtaMitsugi Tanaka (1 patent)Kiyoichi OhtaYasunori Nakamura (1 patent)Kiyoichi OhtaShintaro Tomita (1 patent)Kiyoichi OhtaSusumu Murata (1 patent)Kiyoichi OhtaYoshikatsu Suito (1 patent)Kiyoichi OhtaTomoyasu Fukui (1 patent)Kiyoichi OhtaShiro Yamada (14 patents)Kiyoichi OhtaHisako Tonishi (1 patent)Kiyoichi OhtaToshio Takahashi (1 patent)Kiyoichi OhtaMariko Yamada (1 patent)Kiyoichi OhtaNaoya Yamagishi (1 patent)Kiyoichi OhtaKiyoichi Ohta (8 patents)Tsuyoshi NagaeTsuyoshi Nagae (60 patents)Hitomi HiokiHitomi Hioki (6 patents)Koshiro YamaguchiKoshiro Yamaguchi (139 patents)Tsuyoshi OhashiTsuyoshi Ohashi (60 patents)Takashi HoriuchiTakashi Horiuchi (72 patents)Akira ItoAkira Ito (52 patents)Tsutomu KatoTsutomu Kato (50 patents)Mitsugi TanakaMitsugi Tanaka (47 patents)Yasunori NakamuraYasunori Nakamura (39 patents)Shintaro TomitaShintaro Tomita (24 patents)Susumu MurataSusumu Murata (22 patents)Yoshikatsu SuitoYoshikatsu Suito (21 patents)Tomoyasu FukuiTomoyasu Fukui (20 patents)Shiro YamadaShiro Yamada (14 patents)Hisako TonishiHisako Tonishi (12 patents)Toshio TakahashiToshio Takahashi (9 patents)Mariko YamadaMariko Yamada (2 patents)Naoya YamagishiNaoya Yamagishi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Brother Kogyo Kabushiki-Kaisha (8 from 17,637 patents)


8 patents:

1. 9041752 - Printer

2. 8692674 - RFID tag supplying apparatus and tag tape roll

3. 8382096 - Sheet package

4. 8360123 - Tag label producing apparatus

5. 8330602 - Roll of tape with RFID tag, tag tape, and cartridge for including at least a RFID tag

6. 8192099 - Print tape and a print cassette

7. 8063741 - Tag tape, tag tape roll, and RFID label

8. 7132387 - Heat sensitive recording material

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as of
1/22/2026
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