Growing community of inventors

Hokkaido, Japan

Koichiro Koie

Average Co-Inventor Count = 6.25

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 = 2

Koichiro KoieYukio Okada (25 patents)Koichiro KoieYutaka Itoga (7 patents)Koichiro KoieMasanobu Goto (7 patents)Koichiro KoieMitsuhiro Uemoto (7 patents)Koichiro KoieYasunori Arai (5 patents)Koichiro KoieNarushi Suda (4 patents)Koichiro KoieSeigi Kuji (3 patents)Koichiro KoieYuto Furukawa (2 patents)Koichiro KoieKatsuyoshi Shimaoka (2 patents)Koichiro KoieKiyoshi Takoi (1 patent)Koichiro KoieAtsushi Tanigawa (1 patent)Koichiro KoieKoichiro Koie (7 patents)Yukio OkadaYukio Okada (25 patents)Yutaka ItogaYutaka Itoga (10 patents)Masanobu GotoMasanobu Goto (8 patents)Mitsuhiro UemotoMitsuhiro Uemoto (7 patents)Yasunori AraiYasunori Arai (6 patents)Narushi SudaNarushi Suda (8 patents)Seigi KujiSeigi Kuji (3 patents)Yuto FurukawaYuto Furukawa (2 patents)Katsuyoshi ShimaokaKatsuyoshi Shimaoka (2 patents)Kiyoshi TakoiKiyoshi Takoi (4 patents)Atsushi TanigawaAtsushi Tanigawa (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sapporo Breweries Limited (7 from 113 patents)


7 patents:

1. PP36303 - Hop plant named 'Furano 0612B Go'

2. PP36060 - Hop plant named 'Furano 0414B Go'

3. PP32140 - Hop plant named 'Furano 1501U Go'

4. PP30067 - Hop plant named 'Furano K906901060 Go'

5. PP29576 - Hop plant named 'Furano 0902D go'

6. PP29237 - Hop plant named 'Furano 0802D go'

7. PP29238 - Hop plant named 'Furano 0901B go'

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as of
1/22/2026
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