Growing community of inventors

Kyoto, Japan

Hirotake Ishii

Average Co-Inventor Count = 6.43

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 = 6

Hirotake IshiiHiroshi Shimoda (2 patents)Hirotake IshiiFumiaki Oobayashi (2 patents)Hirotake IshiiKosuke Uchiyama (1 patent)Hirotake IshiiMikio Iwakawa (1 patent)Hirotake IshiiKimi Ueda (1 patent)Hirotake IshiiKotaro Oishi (1 patent)Hirotake IshiiShutaro Kunimasa (1 patent)Hirotake IshiiShota Shimonaka (1 patent)Hirotake IshiiKazune Miyagi (1 patent)Hirotake IshiiKyoichi Seo (1 patent)Hirotake IshiiHirotake Ishii (2 patents)Hiroshi ShimodaHiroshi Shimoda (31 patents)Fumiaki OobayashiFumiaki Oobayashi (4 patents)Kosuke UchiyamaKosuke Uchiyama (7 patents)Mikio IwakawaMikio Iwakawa (3 patents)Kimi UedaKimi Ueda (1 patent)Kotaro OishiKotaro Oishi (1 patent)Shutaro KunimasaShutaro Kunimasa (1 patent)Shota ShimonakaShota Shimonaka (1 patent)Kazune MiyagiKazune Miyagi (1 patent)Kyoichi SeoKyoichi Seo (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Panasonic Intellectual Property Management Co., Ltd. (2 from 13,262 patents)


2 patents:

1. 11978004 - Intellectual productivity evaluation device and intellectual productivity evaluation method

2. 10019690 - Intellectual-productivity analysis apparatus and program

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12/10/2025
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