Growing community of inventors

Matsumoto, Japan

Masamitsu Shimazu

Average Co-Inventor Count = 1.43

ph-index = 3

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 = 34

Masamitsu ShimazuKatsumi Yamada (2 patents)Masamitsu ShimazuYutaka Nakamura (2 patents)Masamitsu ShimazuAtsuhiko Takeuchi (1 patent)Masamitsu ShimazuHisayuki Akahane (1 patent)Masamitsu ShimazuIchiro Yoshioka (1 patent)Masamitsu ShimazuMakoto Sato (1 patent)Masamitsu ShimazuKazunori Takabayashi (1 patent)Masamitsu ShimazuShintaro Miyamoto (1 patent)Masamitsu ShimazuYuji Shinohara (1 patent)Masamitsu ShimazuTakaaki Ishikawa (1 patent)Masamitsu ShimazuTakashi Shinohara (1 patent)Masamitsu ShimazuHiroki Nakashima (1 patent)Masamitsu ShimazuKenichi Shirota (1 patent)Masamitsu ShimazuShunichi Hizawa (1 patent)Masamitsu ShimazuMasamitsu Uehara (1 patent)Masamitsu ShimazuRyuji Ishii (1 patent)Masamitsu ShimazuAtsuhiko Matsuno (1 patent)Masamitsu ShimazuMasamitsu Shimazu (19 patents)Katsumi YamadaKatsumi Yamada (61 patents)Yutaka NakamuraYutaka Nakamura (2 patents)Atsuhiko TakeuchiAtsuhiko Takeuchi (43 patents)Hisayuki AkahaneHisayuki Akahane (34 patents)Ichiro YoshiokaIchiro Yoshioka (31 patents)Makoto SatoMakoto Sato (30 patents)Kazunori TakabayashiKazunori Takabayashi (26 patents)Shintaro MiyamotoShintaro Miyamoto (23 patents)Yuji ShinoharaYuji Shinohara (18 patents)Takaaki IshikawaTakaaki Ishikawa (17 patents)Takashi ShinoharaTakashi Shinohara (15 patents)Hiroki NakashimaHiroki Nakashima (12 patents)Kenichi ShirotaKenichi Shirota (10 patents)Shunichi HizawaShunichi Hizawa (10 patents)Masamitsu UeharaMasamitsu Uehara (10 patents)Ryuji IshiiRyuji Ishii (8 patents)Atsuhiko MatsunoAtsuhiko Matsuno (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Seiko Epson Corporation (19 from 33,464 patents)


19 patents:

1. 11683427 - Recording apparatus

2. 11451681 - Recording apparatus

3. 11252293 - Recording apparatus

4. 10841443 - Recording apparatus

5. 10841442 - Recording apparatus

6. 10081189 - Recording apparatus

7. 10059109 - Liquid ejecting apparatus

8. 10022972 - Waste liquid container and attachment

9. 10015334 - Recording apparatus

10. 9571681 - Recording apparatus

11. 9278533 - Liquid ejecting apparatus

12. 9167125 - Image reading device and recording device

13. 9019519 - Recording apparatus

14. D686658 - Printer

15. 8267397 - Recording material feeding device, recording apparatus and liquid ejecting apparatus

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1/5/2026
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