Growing community of inventors

Kyoto, Japan

Tomotsugu Nagaoka

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 93

Tomotsugu NagaokaKazuo Koshima (3 patents)Tomotsugu NagaokaKazunori Koshiishi (3 patents)Tomotsugu NagaokaShin'ichi Sasamoto (3 patents)Tomotsugu NagaokaTomotsugu Nagaoka (3 patents)Kazuo KoshimaKazuo Koshima (36 patents)Kazunori KoshiishiKazunori Koshiishi (20 patents)Shin'ichi SasamotoShin'ichi Sasamoto (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nintendo Co., Ltd. (3 from 2,799 patents)


3 patents:

1. 7905781 - Information processing apparatus, information storing medium and program thereof, and operating device for game machine

2. 7568975 - Information processing apparatus, information storing medium and program thereof, and operating device for game machine

3. 7040986 - Information processing apparatus, information storing medium and program thereof, and operating device for game machine

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as of
12/7/2025
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