Growing community of inventors

Sayama, Japan

Hiroki Tahira

Average Co-Inventor Count = 7.59

ph-index = 1

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 = 28

Hiroki TahiraKazutoshi Takada (4 patents)Hiroki TahiraTetsuo Sugizono (4 patents)Hiroki TahiraKatsumune Inaki (4 patents)Hiroki TahiraKatsuyuki Nakajima (3 patents)Hiroki TahiraTakaji Mukumoto (3 patents)Hiroki TahiraHideshi Sato (3 patents)Hiroki TahiraKoji Saito (3 patents)Hiroki TahiraOsamu Takenaka (3 patents)Hiroki TahiraAtsushi Demachi (1 patent)Hiroki TahiraMasao Nitta (1 patent)Hiroki TahiraYasuhisa Saito (1 patent)Hiroki TahiraTeruyuki Oka (1 patent)Hiroki TahiraToratsugu Kuwahara (1 patent)Hiroki TahiraSatoshi Tabuchi (1 patent)Hiroki TahiraToshiyuki Kubo (1 patent)Hiroki TahiraKen Onuma (1 patent)Hiroki TahiraHiroki Tahira (5 patents)Kazutoshi TakadaKazutoshi Takada (7 patents)Tetsuo SugizonoTetsuo Sugizono (5 patents)Katsumune InakiKatsumune Inaki (5 patents)Katsuyuki NakajimaKatsuyuki Nakajima (17 patents)Takaji MukumotoTakaji Mukumoto (12 patents)Hideshi SatoHideshi Sato (6 patents)Koji SaitoKoji Saito (6 patents)Osamu TakenakaOsamu Takenaka (3 patents)Atsushi DemachiAtsushi Demachi (7 patents)Masao NittaMasao Nitta (7 patents)Yasuhisa SaitoYasuhisa Saito (3 patents)Teruyuki OkaTeruyuki Oka (3 patents)Toratsugu KuwaharaToratsugu Kuwahara (3 patents)Satoshi TabuchiSatoshi Tabuchi (1 patent)Toshiyuki KuboToshiyuki Kubo (1 patent)Ken OnumaKen Onuma (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honda Giken Kogyo Kabushiki Kaisha (5 from 10,092 patents)


5 patents:

1. 7720565 - Ring management system

2. 7698018 - Ring management system

3. 7251545 - Ring management system

4. 6845291 - Device for stocking/extracting part

5. 6781343 - Hybrid power supply device

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as of
1/3/2026
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