Growing community of inventors

Tokyo, Japan

Takashi Oguma

Average Co-Inventor Count = 3.69

ph-index = 1

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 = 4

Takashi OgumaKenta Yasukawa (4 patents)Takashi OgumaKatsuhiko Watanabe (2 patents)Takashi OgumaTakashi Nunomaki (2 patents)Takashi OgumaHiroyuki Tominaga (2 patents)Takashi OgumaKenichiro Imai (2 patents)Takashi OgumaMihoko Yamamoto (2 patents)Takashi OgumaTetsuo Morimoto (2 patents)Takashi OgumaMasayuki Kuwata (2 patents)Takashi OgumaYuta Shimizu (2 patents)Takashi OgumaMotokatsu Matsui (2 patents)Takashi OgumaKo Kobayashi (2 patents)Takashi OgumaKeisuke Okawa (2 patents)Takashi OgumaNoriko Ohtsuka (2 patents)Takashi OgumaTsuyoshi Kubo (2 patents)Takashi OgumaKumiko Shimazaki (2 patents)Takashi OgumaSachiyo Noguchi (2 patents)Takashi OgumaNahoko Kaji (2 patents)Takashi OgumaSimon Currie (1 patent)Takashi OgumaCurrie Simon (1 patent)Takashi OgumaTakashi Oguma (6 patents)Kenta YasukawaKenta Yasukawa (24 patents)Katsuhiko WatanabeKatsuhiko Watanabe (22 patents)Takashi NunomakiTakashi Nunomaki (21 patents)Hiroyuki TominagaHiroyuki Tominaga (18 patents)Kenichiro ImaiKenichiro Imai (15 patents)Mihoko YamamotoMihoko Yamamoto (15 patents)Tetsuo MorimotoTetsuo Morimoto (14 patents)Masayuki KuwataMasayuki Kuwata (12 patents)Yuta ShimizuYuta Shimizu (10 patents)Motokatsu MatsuiMotokatsu Matsui (5 patents)Ko KobayashiKo Kobayashi (3 patents)Keisuke OkawaKeisuke Okawa (3 patents)Noriko OhtsukaNoriko Ohtsuka (2 patents)Tsuyoshi KuboTsuyoshi Kubo (2 patents)Kumiko ShimazakiKumiko Shimazaki (2 patents)Sachiyo NoguchiSachiyo Noguchi (2 patents)Nahoko KajiNahoko Kaji (2 patents)Simon CurrieSimon Currie (2 patents)Currie SimonCurrie Simon (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Soracom, Inc. (4 from 26 patents)

2. Sony Corporation (2 from 58,129 patents)


6 patents:

1. 12101703 - Apparatus, method and program for transmitting and receiving data to and from IOT device

2. 11831629 - Server for providing a token

3. 11201861 - Server for providing a token

4. 11184753 - Apparatus, method and program for transmitting and receiving data to and from IoT device

5. 9374494 - Recording apparatus and method, reproducing apparatus and method, and program

6. 8520086 - Recording apparatus and method, reproducing apparatus and method, and program

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as of
12/4/2025
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