Growing community of inventors

Osaka, Japan

Toshihiro Oyama

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

Toshihiro OyamaHiroyuki Harada (1 patent)Toshihiro OyamaTadashi Yamamoto (1 patent)Toshihiro OyamaIsao Kurihashi (1 patent)Toshihiro OyamaTeruki Umezawa (1 patent)Toshihiro OyamaJun Kurimoto (1 patent)Toshihiro OyamaToshihiro Oyama (1 patent)Hiroyuki HaradaHiroyuki Harada (40 patents)Tadashi YamamotoTadashi Yamamoto (3 patents)Isao KurihashiIsao Kurihashi (2 patents)Teruki UmezawaTeruki Umezawa (1 patent)Jun KurimotoJun Kurimoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hori Glass Co., Ltd. (1 from 10 patents)

2. Naomoto Corporation (1 from 2 patents)


1 patent:

1. 10131089 - Process for producing automotive glass with member

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as of
12/11/2025
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