Growing community of inventors

Tokyo, Japan

Takeshi Iizuka

Average Co-Inventor Count = 2.53

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 = 57

Takeshi IizukaJunichi Noro (3 patents)Takeshi IizukaKyuichi Sato (2 patents)Takeshi IizukaKentaro Nakamura (1 patent)Takeshi IizukaTomohiro Shinkawa (1 patent)Takeshi IizukaYuichi Saito (1 patent)Takeshi IizukaKanenari Kusanagi (1 patent)Takeshi IizukaAkinori Kamoda (1 patent)Takeshi IizukaNorio Seto (1 patent)Takeshi IizukaEiji Kamino (1 patent)Takeshi IizukaHirokazu Kamioka (1 patent)Takeshi IizukaTakeshi Kida (1 patent)Takeshi IizukaTakeshi Iizuka (8 patents)Junichi NoroJunichi Noro (104 patents)Kyuichi SatoKyuichi Sato (36 patents)Kentaro NakamuraKentaro Nakamura (73 patents)Tomohiro ShinkawaTomohiro Shinkawa (10 patents)Yuichi SaitoYuichi Saito (9 patents)Kanenari KusanagiKanenari Kusanagi (7 patents)Akinori KamodaAkinori Kamoda (7 patents)Norio SetoNorio Seto (4 patents)Eiji KaminoEiji Kamino (2 patents)Hirokazu KamiokaHirokazu Kamioka (2 patents)Takeshi KidaTakeshi Kida (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsumi Electric Company Ltd. (5 from 1,572 patents)

2. Sony Corporation (1 from 58,130 patents)

3. Olympus Corporation (1 from 8,194 patents)

4. Osada Research Institute, Ltd. (1 from 6 patents)


8 patents:

1. 10922330 - Information processing device, information processing method, program, information processing system, and content requesting terminal

2. 8383742 - Rubber composition and thermoplastic resin composition and production method thereof

3. 8228250 - Composite antenna apparatus

4. D551220 - Antenna

5. D533546 - Antenna element

6. 7129896 - Compact antenna device

7. 7053835 - Antenna unit having a non-feeding conductor wall so as to enclose a patch antenna

8. 5402580 - Chuck mechanism

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as of
12/16/2025
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