Growing community of inventors

Kushiro, Japan

Toshiharu Osaka

Average Co-Inventor Count = 7.00

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 = 2

Toshiharu Osaka ↔ Masahiro Ito (1 patent)Toshiharu Osaka ↔ Tooru Ichikawa (1 patent)Toshiharu Osaka ↔ Yoji Tanaka (1 patent)Toshiharu Osaka ↔ Eiji Hattori (1 patent)Toshiharu Osaka ↔ Masayoshi Matsumura (1 patent)Toshiharu Osaka ↔ Kazuhito Shimizu (1 patent)Toshiharu Osaka ↔ Kazuhito Shimizu (0 patent)Toshiharu Osaka ↔ Masahiro c/o Hosokawa Yoko Co Ltd Ito (0 patent)Toshiharu Osaka ↔ Yoji c/o Polymer Systems Co Ltd Tanaka (0 patent)Toshiharu Osaka ↔ Tooru c/o Hosokawa Yoko Co Ltd Ichikawa (0 patent)Toshiharu OsakaToshiharu Osaka (1 patent)Masahiro ItoMasahiro Ito (29 patents)Tooru IchikawaTooru Ichikawa (24 patents)Yoji TanakaYoji Tanaka (11 patents)Eiji HattoriEiji Hattori (5 patents)Masayoshi MatsumuraMasayoshi Matsumura (3 patents)Kazuhito ShimizuKazuhito Shimizu (1 patent)Kazuhito ShimizuKazuhito Shimizu (0 patent)Masahiro c/o Hosokawa Yoko Co Ltd ItoMasahiro c/o Hosokawa Yoko Co Ltd Ito (0 patent)Yoji c/o Polymer Systems Co Ltd TanakaYoji c/o Polymer Systems Co Ltd Tanaka (0 patent)Tooru c/o Hosokawa Yoko Co Ltd IchikawaTooru c/o Hosokawa Yoko Co Ltd Ichikawa (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hosokawa Yoko Co., Ltd. (1 from 107 patents)

2. Sunstar Engineering Pte. Ltd. (1 from 76 patents)


1 patent:

1. 7694841 - Holding container, external container for kneading and transportation, and kneading device

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/5/2026
Loading…