Growing community of inventors

Tokyo, Japan

Naotake Hashimoto

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 = 0

Naotake HashimotoKatsuhiko Sasaki (1 patent)Naotake HashimotoTsutomu Hoshi (1 patent)Naotake HashimotoTakahide Kirihara (1 patent)Naotake HashimotoXuandong Jin (1 patent)Naotake HashimotoNaotake Hashimoto (1 patent)Katsuhiko SasakiKatsuhiko Sasaki (7 patents)Tsutomu HoshiTsutomu Hoshi (2 patents)Takahide KiriharaTakahide Kirihara (1 patent)Xuandong JinXuandong Jin (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tachi-s Co., Ltd. (1 from 576 patents)


1 patent:

1. 11850986 - Headrest and vehicle seat

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as of
12/20/2025
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