Growing community of inventors

Tatsuno, Japan

Kenichi Maruyama

Average Co-Inventor Count = 3.06

ph-index = 4

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 = 77

Kenichi MaruyamaKenji Uchiyama (3 patents)Kenichi MaruyamaEiji Muramatsu (3 patents)Kenichi MaruyamaMasaru Kamimura (3 patents)Kenichi MaruyamaShigetoshi Yamada (3 patents)Kenichi MaruyamaSeiichi Sakura (3 patents)Kenichi MaruyamaKazuaki Furuichi (3 patents)Kenichi MaruyamaKinichi Maeda (3 patents)Kenichi MaruyamaToshio Tanaka (1 patent)Kenichi MaruyamaTakashi Nammoto (1 patent)Kenichi MaruyamaTomoki Harada (1 patent)Kenichi MaruyamaSota Yamamoto (1 patent)Kenichi MaruyamaRyuichi Okada (1 patent)Kenichi MaruyamaKenichi Maruyama (6 patents)Kenji UchiyamaKenji Uchiyama (24 patents)Eiji MuramatsuEiji Muramatsu (18 patents)Masaru KamimuraMasaru Kamimura (6 patents)Shigetoshi YamadaShigetoshi Yamada (5 patents)Seiichi SakuraSeiichi Sakura (5 patents)Kazuaki FuruichiKazuaki Furuichi (3 patents)Kinichi MaedaKinichi Maeda (3 patents)Toshio TanakaToshio Tanaka (28 patents)Takashi NammotoTakashi Nammoto (22 patents)Tomoki HaradaTomoki Harada (10 patents)Sota YamamotoSota Yamamoto (6 patents)Ryuichi OkadaRyuichi Okada (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Seiko Epson Corporation (6 from 33,436 patents)


6 patents:

1. 10220515 - Robot and control method for robot

2. 10052767 - Robot, control device, and control method

3. 9586321 - Robot, control method of robot, and control device of robot

4. 6128063 - Liquid crystal display apparatus having multi-layer substrate

5. 5986342 - Liquid crystal display apparatus structure for mounting semiconductor

6. 5737272 - Liquid crystal display apparatus, structure for mounting semiconductor

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as of
12/16/2025
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