Growing community of inventors

Tokyo, Japan

Yoshihiro Ootani

Average Co-Inventor Count = 6.00

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 = 0

Yoshihiro OotaniYasushi Hatano (1 patent)Yoshihiro OotaniKazumi Ozawa (1 patent)Yoshihiro OotaniTakahiro Yasuumi (1 patent)Yoshihiro OotaniKouji Kuriyama (1 patent)Yoshihiro OotaniYousuke Morita (1 patent)Yoshihiro OotaniYoshihiro Ootani (1 patent)Yasushi HatanoYasushi Hatano (12 patents)Kazumi OzawaKazumi Ozawa (6 patents)Takahiro YasuumiTakahiro Yasuumi (5 patents)Kouji KuriyamaKouji Kuriyama (3 patents)Yousuke MoritaYousuke Morita (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyo Seikan Co., Ltd. (1 from 107 patents)

2. Seikan Group Holdings, Ltd. (1 from 1 patent)

3. Toyo Seikan Group Holdings, Ltd. (210 patents)


1 patent:

1. 11827049 - Laminate film, and pouch-type container and sealing material having ornamental laminate film

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1/8/2026
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