Growing community of inventors

Tokyo, Japan

Eiichi Sasada

Average Co-Inventor Count = 3.00

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 = 56

Eiichi SasadaRyuichi Murasaki (2 patents)Eiichi SasadaYusuke Arai (1 patent)Eiichi SasadaTetsuya Yoshino (1 patent)Eiichi SasadaTetsuya Aoki (1 patent)Eiichi SasadaKunio Nishiyama (1 patent)Eiichi SasadaMakoto Yamazaki (1 patent)Eiichi SasadaHitoshi Umezawa (1 patent)Eiichi SasadaMitsuo Kobayashi (1 patent)Eiichi SasadaYuichi Masuda (1 patent)Eiichi SasadaTomoari Ouchi (1 patent)Eiichi SasadaYuichi Masuda (0 patent)Eiichi SasadaEiichi Sasada (5 patents)Ryuichi MurasakiRyuichi Murasaki (78 patents)Yusuke AraiYusuke Arai (52 patents)Tetsuya YoshinoTetsuya Yoshino (33 patents)Tetsuya AokiTetsuya Aoki (16 patents)Kunio NishiyamaKunio Nishiyama (12 patents)Makoto YamazakiMakoto Yamazaki (10 patents)Hitoshi UmezawaHitoshi Umezawa (7 patents)Mitsuo KobayashiMitsuo Kobayashi (2 patents)Yuichi MasudaYuichi Masuda (2 patents)Tomoari OuchiTomoari Ouchi (1 patent)Yuichi MasudaYuichi Masuda (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ykk Corporation (3 from 1,383 patents)

2. Fujikoki Corporation (2 from 230 patents)

3. Toyota Boshoku Kabushiki Kaisha (1 from 1,255 patents)


5 patents:

1. 11096436 - Beadings

2. 9004591 - Fixture unit and cover fixing method

3. 8857018 - Clip for fastening surface skin material

4. 7325780 - Motor operated valve with reduction gear

5. 6505647 - Four-way selector valve

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as of
12/29/2025
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