Growing community of inventors

Sagamihara, Japan

Fumiuki Kobayashi

Average Co-Inventor Count = 5.83

ph-index = 2

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 = 17

Fumiuki Kobayashi ↔ Takahiro Daikoku (1 patent)Fumiuki Kobayashi ↔ Toshihiro Yamada (1 patent)Fumiuki Kobayashi ↔ Koji Suzuki (1 patent)Fumiuki Kobayashi ↔ Akira Murata (1 patent)Fumiuki Kobayashi ↔ Kazuo Hirota (1 patent)Fumiuki Kobayashi ↔ Akihiko Yamamoto (1 patent)Fumiuki Kobayashi ↔ Takaji Takenaka (1 patent)Fumiuki Kobayashi ↔ Keiji Taguchi (1 patent)Fumiuki Kobayashi ↔ Motohiro Satoh (1 patent)Fumiuki Kobayashi ↔ Akiomi Kohono (1 patent)Fumiuki KobayashiFumiuki Kobayashi (2 patents)Takahiro DaikokuTakahiro Daikoku (56 patents)Toshihiro YamadaToshihiro Yamada (35 patents)Koji SuzukiKoji Suzuki (29 patents)Akira MurataAkira Murata (16 patents)Kazuo HirotaKazuo Hirota (15 patents)Akihiko YamamotoAkihiko Yamamoto (13 patents)Takaji TakenakaTakaji Takenaka (10 patents)Keiji TaguchiKeiji Taguchi (6 patents)Motohiro SatohMotohiro Satoh (3 patents)Akiomi KohonoAkiomi Kohono (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (2 from 42,517 patents)


2 patents:

1. 4872606 - Sealed structure and production method thereof

2. 4725925 - Circuit board

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as of
1/8/2026
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