Growing community of inventors

Yokohama, Japan

Kunihiko Yoshida

Average Co-Inventor Count = 3.98

ph-index = 2

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 = 13

Kunihiko YoshidaTomiyuki Nanba (3 patents)Kunihiko YoshidaTetsuji Nakamura (1 patent)Kunihiko YoshidaYoshikazu Soyama (1 patent)Kunihiko YoshidaKatsuyuki Kaneko (1 patent)Kunihiko YoshidaTakashi Minami (1 patent)Kunihiko YoshidaSatoshi Tomomasa (1 patent)Kunihiko YoshidaTakayuki Miyazaki (1 patent)Kunihiko YoshidaKazunori Yamazaki (1 patent)Kunihiko YoshidaTeruhiko Hineno (1 patent)Kunihiko YoshidaKinya Hosokawa (1 patent)Kunihiko YoshidaSumire Suzuki (1 patent)Kunihiko YoshidaKuniko Takabayashi (1 patent)Kunihiko YoshidaKoichi Nakamura (1 patent)Kunihiko YoshidaKunihiko Yoshida (3 patents)Tomiyuki NanbaTomiyuki Nanba (23 patents)Tetsuji NakamuraTetsuji Nakamura (24 patents)Yoshikazu SoyamaYoshikazu Soyama (17 patents)Katsuyuki KanekoKatsuyuki Kaneko (14 patents)Takashi MinamiTakashi Minami (11 patents)Satoshi TomomasaSatoshi Tomomasa (10 patents)Takayuki MiyazakiTakayuki Miyazaki (7 patents)Kazunori YamazakiKazunori Yamazaki (7 patents)Teruhiko HinenoTeruhiko Hineno (5 patents)Kinya HosokawaKinya Hosokawa (5 patents)Sumire SuzukiSumire Suzuki (1 patent)Kuniko TakabayashiKuniko Takabayashi (1 patent)Koichi NakamuraKoichi Nakamura (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shiseido Company, Limited (3 from 1,007 patents)


3 patents:

1. 6890543 - Composition for lipstick

2. 6740328 - Solid cosmetics

3. 6063391 - Lipstick composition

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as of
12/7/2025
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