Growing community of inventors

Tokyo, Japan

Daichi Katagiri

Average Co-Inventor Count = 3.83

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 = 53

Daichi KatagiriMakoto Sato (1 patent)Daichi KatagiriTomonori Sato (1 patent)Daichi KatagiriHiroshi Masui (1 patent)Daichi KatagiriMakoto Osaki (1 patent)Daichi KatagiriTaku Kihara (1 patent)Daichi KatagiriWataru Nakanishi (1 patent)Daichi KatagiriNoriyuki Shimoda (1 patent)Daichi KatagiriYohsuke Takeda (1 patent)Daichi KatagiriYasuo Kawagoshi (1 patent)Daichi KatagiriDaichi Katagiri (3 patents)Makoto SatoMakoto Sato (233 patents)Tomonori SatoTomonori Sato (27 patents)Hiroshi MasuiHiroshi Masui (6 patents)Makoto OsakiMakoto Osaki (6 patents)Taku KiharaTaku Kihara (2 patents)Wataru NakanishiWataru Nakanishi (2 patents)Noriyuki ShimodaNoriyuki Shimoda (1 patent)Yohsuke TakedaYohsuke Takeda (1 patent)Yasuo KawagoshiYasuo Kawagoshi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sega Corporation (2 from 134 patents)

2. Kabushiki Kaisha Sega (1 from 92 patents)


3 patents:

1. 7918722 - Image processing device, image processing method and storage medium for storing programs for executing image process cycles

2. 7716053 - Information transmission method and information transmission system in which content is varied in process of information transmission

3. 7540805 - Game device, game control method, program and storage medium

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12/25/2025
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