Growing community of inventors

Tokyo, Japan

Takubi Hamano

Average Co-Inventor Count = 6.46

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 = 6

Takubi HamanoTakeshi Saito (2 patents)Takubi HamanoYasushi Sato (1 patent)Takubi HamanoKoji Uno (1 patent)Takubi HamanoYoneo Yamada (1 patent)Takubi HamanoMorihiro Matsumoto (1 patent)Takubi HamanoMasao Murakami (1 patent)Takubi HamanoYuji Okuzaki (1 patent)Takubi HamanoKentaro Matsushita (1 patent)Takubi HamanoJiroh Mino (1 patent)Takubi HamanoHideki Noda (1 patent)Takubi HamanoTakubi Hamano (2 patents)Takeshi SaitoTakeshi Saito (120 patents)Yasushi SatoYasushi Sato (50 patents)Koji UnoKoji Uno (22 patents)Yoneo YamadaYoneo Yamada (3 patents)Morihiro MatsumotoMorihiro Matsumoto (1 patent)Masao MurakamiMasao Murakami (1 patent)Yuji OkuzakiYuji Okuzaki (1 patent)Kentaro MatsushitaKentaro Matsushita (1 patent)Jiroh MinoJiroh Mino (1 patent)Hideki NodaHideki Noda (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nabtesco Corporation (1 from 379 patents)

2. Kajima Corporation (1 from 150 patents)

3. Nippon Steel & Sumikin Coated Sheet Corporation (1 from 11 patents)


2 patents:

1. 7589285 - Magnetic shield panel

2. 7501588 - Magnetic shielding door and magnetic shielding room

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as of
12/12/2025
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