Growing community of inventors

Tokyo, Japan

Akiko Shiga

Average Co-Inventor Count = 13.00

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 = 2

Akiko Shiga ↔ Satoshi Yamaguchi (5 patents)Akiko Shiga ↔ Akira Kinoshita (5 patents)Akiko Shiga ↔ Takashi Kuriyama (5 patents)Akiko Shiga ↔ Kaoru Yoshino (5 patents)Akiko Shiga ↔ Koichi Fukuda (5 patents)Akiko Shiga ↔ Masakazu Sekiguchi (5 patents)Akiko Shiga ↔ Koji Nagaoka (5 patents)Akiko Shiga ↔ Takashi Shionoya (5 patents)Akiko Shiga ↔ Yuki Kita (5 patents)Akiko Shiga ↔ Toru Miyakoshi (5 patents)Akiko Shiga ↔ Tomoya Nakagawa (5 patents)Akiko Shiga ↔ Hitomi Naganuma (5 patents)Akiko ShigaAkiko Shiga (5 patents)Satoshi YamaguchiSatoshi Yamaguchi (79 patents)Akira KinoshitaAkira Kinoshita (55 patents)Takashi KuriyamaTakashi Kuriyama (55 patents)Kaoru YoshinoKaoru Yoshino (48 patents)Koichi FukudaKoichi Fukuda (41 patents)Masakazu SekiguchiMasakazu Sekiguchi (41 patents)Koji NagaokaKoji Nagaoka (35 patents)Takashi ShionoyaTakashi Shionoya (22 patents)Yuki KitaYuki Kita (20 patents)Toru MiyakoshiToru Miyakoshi (9 patents)Tomoya NakagawaTomoya Nakagawa (5 patents)Hitomi NaganumaHitomi Naganuma (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nikon Corporation (5 from 8,898 patents)


5 patents:

1. 12380705 - Image capture device and vehicle

2. 11572016 - Image capture device and vehicle

3. 11220215 - Image capture device and vehicle

4. 10807532 - Image capture device and vehicle

5. 10279742 - Image capture device and vehicle

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12/24/2025
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