Growing community of inventors

Nagano, Japan

So Sakuraba

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

So SakurabaKenji Ouchi (1 patent)So SakurabaKeisuke Matsushiro (1 patent)So SakurabaShintaro Nakagoshi (1 patent)So SakurabaYohei Ohtoshi (1 patent)So SakurabaSatoshi Natomi (1 patent)So SakurabaSo Sakuraba (1 patent)Kenji OuchiKenji Ouchi (4 patents)Keisuke MatsushiroKeisuke Matsushiro (1 patent)Shintaro NakagoshiShintaro Nakagoshi (1 patent)Yohei OhtoshiYohei Ohtoshi (1 patent)Satoshi NatomiSatoshi Natomi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hokuto Corporation (1 from 16 patents)


1 patent:

1. 11406070 - Cap assembly for mushroom cultivation bottle

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as of
1/22/2026
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