Growing community of inventors

Ichihara, Japan

Seiichi Tada

Average Co-Inventor Count = 1.50

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 = 11

Seiichi Tada ↔ Yasuhisa Hosoai (1 patent)Seiichi Tada ↔ Katsuhiko Hasuo (1 patent)Seiichi Tada ↔ Masanori Hisatomi (1 patent)Seiichi Tada ↔ Kensaku Yamawaki (1 patent)Seiichi Tada ↔ Ryoji Ishimoto (1 patent)Seiichi Tada ↔ Sadao Masuda (1 patent)Seiichi TadaSeiichi Tada (4 patents)Yasuhisa HosoaiYasuhisa Hosoai (2 patents)Katsuhiko HasuoKatsuhiko Hasuo (1 patent)Masanori HisatomiMasanori Hisatomi (1 patent)Kensaku YamawakiKensaku Yamawaki (1 patent)Ryoji IshimotoRyoji Ishimoto (1 patent)Sadao MasudaSadao Masuda (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Du Pont-mitsui Polychemicals Co., Ltd. (3 from 43 patents)

2. Mitsui Polychemicals, Co., Ltd. (1 from 4 patents)


4 patents:

1. 4677163 - Vinyl chloride resin composition and process for production thereof

2. 4532307 - Polymer composition

3. 4517317 - Polymer composition

4. 4181761 - Shaped articles of ethylene-vinyl acetate copolymer having a coating of

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12/9/2025
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