Growing community of inventors

Hirakata, Japan

Takayuki Kawamura

Average Co-Inventor Count = 4.21

ph-index = 2

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 = 14

Takayuki KawamuraTetsuya Hokamura (3 patents)Takayuki KawamuraTakashi Koike (3 patents)Takayuki KawamuraMasami Nakagawa (2 patents)Takayuki KawamuraNaoto Yumiki (1 patent)Takayuki KawamuraKenji Sasaki (1 patent)Takayuki KawamuraKazuhiro Nishikawa (1 patent)Takayuki KawamuraFumio Shinano (1 patent)Takayuki KawamuraTsuneharu Nishikura (1 patent)Takayuki KawamuraTakayuki Kawamura (4 patents)Tetsuya HokamuraTetsuya Hokamura (4 patents)Takashi KoikeTakashi Koike (3 patents)Masami NakagawaMasami Nakagawa (4 patents)Naoto YumikiNaoto Yumiki (107 patents)Kenji SasakiKenji Sasaki (92 patents)Kazuhiro NishikawaKazuhiro Nishikawa (77 patents)Fumio ShinanoFumio Shinano (26 patents)Tsuneharu NishikuraTsuneharu Nishikura (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Matsushita Electric Industrial Co., Ltd. (4 from 27,375 patents)


4 patents:

1. 7379253 - Image pickup apparatus

2. 6252683 - Video printer

3. 5839838 - Image printer

4. 5584587 - Ribbon cassette and video printer for use therewith

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/19/2025
Loading…