Growing community of inventors

Tokyo, Japan

Takao Iwasaki

Average Co-Inventor Count = 1.31

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 = 45

Takao IwasakiOsamu Arai (2 patents)Takao IwasakiTsuyoshi Mitake (2 patents)Takao IwasakiKoichi Oshio (2 patents)Takao IwasakiOsamu Arai (3 patents)Takao IwasakiKiyoshi Okuma (2 patents)Takao IwasakiHiroshi Shinmoto (2 patents)Takao IwasakiTakao Iwasaki (7 patents)Osamu AraiOsamu Arai (27 patents)Tsuyoshi MitakeTsuyoshi Mitake (18 patents)Koichi OshioKoichi Oshio (15 patents)Osamu AraiOsamu Arai (3 patents)Kiyoshi OkumaKiyoshi Okuma (2 patents)Hiroshi ShinmotoHiroshi Shinmoto (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toshiba Tec Kabushiki Kaisha (5 from 6,174 patents)

2. Kabushiki Kaisha Toshiba (4 from 52,711 patents)

3. Hitachi Medical Corporation (2 from 900 patents)

4. Hitachi, Ltd. (42,485 patents)


7 patents:

1. 12041212 - Image forming apparatus and communication method for transmission of data through relay

2. 10133465 - Transitioning a setting operation screen of an image forming apparatus

3. 9471981 - Reference image display method for ultrasonography and ultrasonic diagnosis apparatus

4. 9392132 - Transitioning a setting operation screen of an image forming apparatus

5. 8226560 - Reference image display method for ultrasonography and ultrasonic diagnosis apparatus

6. 7889372 - Image forming device that sets initial value of printer operation mode according to management mode

7. 7167261 - Image forming apparatus with predetermined copy quality set by user or operator

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12/7/2025
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