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Shizuoka, Japan

Yukio Sugimoto

Average Co-Inventor Count = 5.00

ph-index = 1

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 = 8

Yukio Sugimoto ↔ Seiji Mori (2 patents)Yukio Sugimoto ↔ Masahiko Kawahara (2 patents)Yukio Sugimoto ↔ Teruho Yamada (2 patents)Yukio Sugimoto ↔ Toshikazu Iwasaki (2 patents)Yukio SugimotoYukio Sugimoto (2 patents)Seiji MoriSeiji Mori (9 patents)Masahiko KawaharaMasahiko Kawahara (7 patents)Teruho YamadaTeruho Yamada (6 patents)Toshikazu IwasakiToshikazu Iwasaki (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Denki Kabushiki Kaisha (2 from 21,351 patents)

2. Foster Electric Company, Limited (1 from 64 patents)

3. Morito Co., Ltd. (1 from 34 patents)

4. Fuji Cone Seisakusho Co., Ltd. (1 from 2 patents)


2 patents:

1. 7386145 - Loudspeaker system, method and apparatus of manufacturing the same

2. 6899794 - Speaker device, and method and device for producing the same

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as of
12/12/2025
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