Growing community of inventors

Tokyo, Japan

Masanori Hansaka

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 = 20

Masanori Hansaka ↔ Takahiro Niwa (1 patent)Masanori Hansaka ↔ Kazuo Nishimoto (1 patent)Masanori Hansaka ↔ Masaaki Ashizawa (1 patent)Masanori Hansaka ↔ Shuji Ito (1 patent)Masanori Hansaka ↔ Naoto Mifune (1 patent)Masanori Hansaka ↔ Yasutaka Nagai (1 patent)Masanori HansakaMasanori Hansaka (1 patent)Takahiro NiwaTakahiro Niwa (25 patents)Kazuo NishimotoKazuo Nishimoto (12 patents)Masaaki AshizawaMasaaki Ashizawa (7 patents)Shuji ItoShuji Ito (2 patents)Naoto MifuneNaoto Mifune (1 patent)Yasutaka NagaiYasutaka Nagai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nichias Corporation (1 from 254 patents)

2. Railway Technical Research Institute (1 from 65 patents)


1 patent:

1. 5300355 - Vibration damping material

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/15/2025
Loading…