Growing community of inventors

Nagano, Japan

Yasuo Koyauchi

Average Co-Inventor Count = 2.40

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 = 2

Yasuo KoyauchiSeiji Kimura (4 patents)Yasuo KoyauchiYuka Kobayashi (4 patents)Yasuo KoyauchiYuto Fukuchi (3 patents)Yasuo KoyauchiAyako Kobayashi (1 patent)Yasuo KoyauchiHozumi Seike (1 patent)Yasuo KoyauchiMarina Mineno (1 patent)Yasuo KoyauchiYasuo Koyauchi (9 patents)Seiji KimuraSeiji Kimura (36 patents)Yuka KobayashiYuka Kobayashi (7 patents)Yuto FukuchiYuto Fukuchi (7 patents)Ayako KobayashiAyako Kobayashi (16 patents)Hozumi SeikeHozumi Seike (1 patent)Marina MinenoMarina Mineno (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Seiko Epson Corporation (9 from 33,404 patents)


9 patents:

1. 12083788 - Printing device

2. 12041205 - Printing device

3. 11940327 - Color measuring system and program

4. 11934727 - Production method, production system and production program

5. 11907598 - Production method, production system and production program, in which list of matters and progress for each process are displayed

6. 11838461 - Printing device with user interface

7. 11836408 - Production method, production system and production program

8. 11792340 - Printing device with user interface

9. 11188282 - Printing apparatus and method

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as of
12/7/2025
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