Growing community of inventors

Tokyo, Japan

Toshiyuki Ookubo

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 = 3

Toshiyuki Ookubo ↔ Yoshiro Okazaki (1 patent)Toshiyuki Ookubo ↔ Norihiko Yokoi (1 patent)Toshiyuki Ookubo ↔ Taku Miyake (1 patent)Toshiyuki Ookubo ↔ Tatsuki Takenaga (1 patent)Toshiyuki Ookubo ↔ Mamoru Iwabuchi (1 patent)Toshiyuki OokuboToshiyuki Ookubo (1 patent)Yoshiro OkazakiYoshiro Okazaki (13 patents)Norihiko YokoiNorihiko Yokoi (8 patents)Taku MiyakeTaku Miyake (2 patents)Tatsuki TakenagaTatsuki Takenaga (1 patent)Mamoru IwabuchiMamoru Iwabuchi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Elrise Corporation (1 from 1 patent)


1 patent:

1. 11058295 - Ophthalmic measurement device and ophthalmic measurement system

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1/6/2026
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