Growing community of inventors

Toyonaka, Japan

Tomoharu Izume

Average Co-Inventor Count = 1.33

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 = 39

Tomoharu IzumeHiroyuki Takahashi (1 patent)Tomoharu IzumeHiroshi Ochiai (1 patent)Tomoharu IzumeAtsushi Doi (1 patent)Tomoharu IzumeHiroyuki Yoshii (1 patent)Tomoharu IzumeTomoharu Izume (8 patents)Hiroyuki TakahashiHiroyuki Takahashi (51 patents)Hiroshi OchiaiHiroshi Ochiai (20 patents)Atsushi DoiAtsushi Doi (8 patents)Hiroyuki YoshiiHiroyuki Yoshii (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nifco Inc. (8 from 1,193 patents)


8 patents:

1. 12179704 - Lid device and center console box

2. 11772564 - Slide type lid structure

3. 10983202 - Sensor assembly and mounting method therefor

4. 8720840 - Container-supporting apparatus

5. 6837471 - Cup holder device

6. 6474691 - Seat belt guide

7. 6457217 - Component attaching device

8. 5813810 - Fastener for circular and square apertures

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as of
1/3/2026
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