Growing community of inventors

Shizuoka-ken, Japan

Ryuji Iwazaki

Average Co-Inventor Count = 1.26

ph-index = 4

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 = 309

Ryuji IwazakiTatsuya Haraguchi (1 patent)Ryuji IwazakiShuichi Tsujimoto (1 patent)Ryuji IwazakiHiroshi Yamamoto (1 patent)Ryuji IwazakiMasanori Kawasumi (1 patent)Ryuji IwazakiYuki Kamata (1 patent)Ryuji IwazakiRyuji Iwazaki (4 patents)Tatsuya HaraguchiTatsuya Haraguchi (19 patents)Shuichi TsujimotoShuichi Tsujimoto (17 patents)Hiroshi YamamotoHiroshi Yamamoto (3 patents)Masanori KawasumiMasanori Kawasumi (2 patents)Yuki KamataYuki Kamata (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toshiba Tec Kabushiki Kaisha (4 from 6,174 patents)


4 patents:

1. 6807395 - Computer assisted learning system, storage server used for computer assisted learning system and computer readable media recording program used in storage server

2. 6705781 - Printing service method for printing system and the printing system

3. 6687742 - Communication control method for electronic mail system

4. 6457044 - Electronic-mail system for transmitting and receiving image data utilizing management of compatability transmission modes and capability information of destination terminals

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as of
12/11/2025
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