Growing community of inventors

Osaka, Japan

Kazuko Sugahara

Average Co-Inventor Count = 2.34

ph-index = 13

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 = 749

Kazuko SugaharaThomas Ward Osborn, Iii (10 patents)Kazuko SugaharaLetha Margie Hines (10 patents)Kazuko SugaharaCharles W Chappell (6 patents)Kazuko SugaharaBruce William Lavash (2 patents)Kazuko SugaharaKatherine Louise Mayer (2 patents)Kazuko SugaharaJacqueline W Charrier (2 patents)Kazuko SugaharaKazuko Sugahara (13 patents)Thomas Ward Osborn, IiiThomas Ward Osborn, Iii (130 patents)Letha Margie HinesLetha Margie Hines (38 patents)Charles W ChappellCharles W Chappell (20 patents)Bruce William LavashBruce William Lavash (60 patents)Katherine Louise MayerKatherine Louise Mayer (11 patents)Jacqueline W CharrierJacqueline W Charrier (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Procter Gamble Company (12 from 17,164 patents)

2. The Proctor 'gamble Company (1 from 308 patents)


13 patents:

1. 6461339 - Absorbent article with comfortable and rapid acquisition topsheet

2. 6287288 - Stretchable absorbent articles

3. D434145 - Disposable absorbent article

4. 6117523 - Absorbent article with comfortable and rapid acquisition topsheet

5. 6059764 - Stretchable absorbent articles

6. 5951536 - Stretchable absorbent articles

7. 5824004 - Stretchable absorbent articles

8. 5713884 - Stretchable absorbent articles

9. 5702382 - Extensible absorbent articles

10. 5683375 - Extensible absorbent articles

11. 5674212 - Extensible absorbent articles

12. 5658269 - Extensible absorbent articles

13. 5611790 - Stretchable absorbent articles

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as of
12/5/2025
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