Growing community of inventors

Kanagawa, Japan

Yukiharu Sai

Average Co-Inventor Count = 2.00

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 = 4

Yukiharu Sai ↔ Kyusik Moon (2 patents)Yukiharu Sai ↔ Tadashi Katou (1 patent)Yukiharu Sai ↔ Hiroshi Oda (1 patent)Yukiharu Sai ↔ Haruo Yuki (1 patent)Yukiharu Sai ↔ Ryunosuke Hisama (1 patent)Yukiharu SaiYukiharu Sai (2 patents)Kyusik MoonKyusik Moon (11 patents)Tadashi KatouTadashi Katou (24 patents)Hiroshi OdaHiroshi Oda (15 patents)Haruo YukiHaruo Yuki (4 patents)Ryunosuke HisamaRyunosuke Hisama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nissan Motor Company Limited (2 from 13,415 patents)


2 patents:

1. D1106881 - Automobile and/or toy replica thereof

2. D1024862 - Front bumper for an automobile

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as of
1/9/2026
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