Growing community of inventors

Toyokawa, Japan

Shinji Matsumoto

Average Co-Inventor Count = 2.50

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 = 43

Shinji Matsumoto ↔ Yuuji Takarabe (2 patents)Shinji Matsumoto ↔ Henry Young Chin (1 patent)Shinji Matsumoto ↔ Steve McCallion (1 patent)Shinji Matsumoto ↔ Peter Wyatt (1 patent)Shinji Matsumoto ↔ Scott Thorpe (1 patent)Shinji Matsumoto ↔ Masakazu Nakanishi (1 patent)Shinji Matsumoto ↔ Kou Yamada (1 patent)Shinji Matsumoto ↔ Tsutomu Takano (1 patent)Shinji Matsumoto ↔ Tomonari Asai (1 patent)Shinji MatsumotoShinji Matsumoto (5 patents)Yuuji TakarabeYuuji Takarabe (4 patents)Henry Young ChinHenry Young Chin (59 patents)Steve McCallionSteve McCallion (21 patents)Peter WyattPeter Wyatt (9 patents)Scott ThorpeScott Thorpe (7 patents)Masakazu NakanishiMasakazu Nakanishi (6 patents)Kou YamadaKou Yamada (4 patents)Tsutomu TakanoTsutomu Takano (2 patents)Tomonari AsaiTomonari Asai (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Minolta Company, Ltd. (4 from 2,816 patents)

2. Calcomp Inc. (1 from 100 patents)


5 patents:

1. 6257572 - Image forming apparatus having sheet post-processing unit

2. D437869 - Front portion of camera

3. 6067425 - Image producing apparatus having a port for connection to external

4. D376814 - Printer

5. D317783 - Thermal printer

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as of
12/9/2025
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