Growing community of inventors

Yokohama, Japan

Takashi Katooka

Average Co-Inventor Count = 10.54

ph-index = 5

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 = 312

Takashi KatookaSatoshi Yamauchi (5 patents)Takashi KatookaHideo Ito (4 patents)Takashi KatookaYoshihisa Ohguro (4 patents)Takashi KatookaMasayuki Kameda (4 patents)Takashi KatookaPhyllis Anwyl (4 patents)Takashi KatookaTaisen Hayashi (4 patents)Takashi KatookaMasumi Narita (4 patents)Takashi KatookaAyako Oono (4 patents)Takashi KatookaHiroko Yamagata (4 patents)Takashi KatookaSakiko Honma (4 patents)Takashi KatookaHiroshi Tamura (1 patent)Takashi KatookaNaoki Tsumura (1 patent)Takashi KatookaShozo Kudo (1 patent)Takashi KatookaNaoto Hikichi (1 patent)Takashi KatookaTakashi Ezaki (1 patent)Takashi KatookaYoshihisa Ooguro (1 patent)Takashi KatookaChihiro Narumi (1 patent)Takashi KatookaTakashi Katooka (5 patents)Satoshi YamauchiSatoshi Yamauchi (21 patents)Hideo ItoHideo Ito (80 patents)Yoshihisa OhguroYoshihisa Ohguro (13 patents)Masayuki KamedaMasayuki Kameda (6 patents)Phyllis AnwylPhyllis Anwyl (5 patents)Taisen HayashiTaisen Hayashi (5 patents)Masumi NaritaMasumi Narita (5 patents)Ayako OonoAyako Oono (4 patents)Hiroko YamagataHiroko Yamagata (4 patents)Sakiko HonmaSakiko Honma (4 patents)Hiroshi TamuraHiroshi Tamura (124 patents)Naoki TsumuraNaoki Tsumura (8 patents)Shozo KudoShozo Kudo (5 patents)Naoto HikichiNaoto Hikichi (1 patent)Takashi EzakiTakashi Ezaki (1 patent)Yoshihisa OoguroYoshihisa Ooguro (1 patent)Chihiro NarumiChihiro Narumi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ricoh Company, Ltd. (5 from 28,595 patents)


5 patents:

1. 5845143 - Language conversion system and text creating system using such

2. 5701497 - Telecommunication apparatus having a capability of translation

3. 5675815 - Language conversion system and text creating system using such

4. 5652896 - Language conversion system and text creating system using such

5. 5646840 - Language conversion system and text creating system using such

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