Growing community of inventors

Hyogo, Japan

Jun Ayama

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

Jun Ayama ↔ Hideto Takasugi (1 patent)Jun Ayama ↔ Manabu Tano (1 patent)Jun Ayama ↔ Akira Shirayama (1 patent)Jun Ayama ↔ Hirohisa Nakashima (1 patent)Jun Ayama ↔ Akira Ohashi (1 patent)Jun AyamaJun Ayama (1 patent)Hideto TakasugiHideto Takasugi (3 patents)Manabu TanoManabu Tano (3 patents)Akira ShirayamaAkira Shirayama (3 patents)Hirohisa NakashimaHirohisa Nakashima (2 patents)Akira OhashiAkira Ohashi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nkk Corporation (1 from 614 patents)

2. Nippon Rotary Nozzle Co., Ltd. (1 from 15 patents)

3. Yamakawa Sangyo Co., Ltd. (1 from 2 patents)


1 patent:

1. 6051514 - Sliding nozzle filler

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idiyas.com
as of
12/26/2025
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