Growing community of inventors

Tokyo, Japan

Kentaro Oka

Average Co-Inventor Count = 6.84

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 = 8

Kentaro OkaRyuta Sonoda (5 patents)Kentaro OkaTetsuya Hiramatsu (5 patents)Kentaro OkaOsamu Kagaya (2 patents)Kentaro OkaAkira Saito (2 patents)Kentaro OkaYoshiyuki Kawano (2 patents)Kentaro OkaJun Andou (2 patents)Kentaro OkaTaku Yamazaki (2 patents)Kentaro OkaKensuke Miyachi (2 patents)Kentaro OkaAkinobu Ueda (2 patents)Kentaro OkaYuya Shimada (1 patent)Kentaro OkaYoshiyuki Ikuma (1 patent)Kentaro OkaMayu Ogawa (1 patent)Kentaro OkaYasushi Higashida (1 patent)Kentaro OkaTakanobu Mizuno (1 patent)Kentaro OkaHikaru Ishida (1 patent)Kentaro OkaKen Ebihara (1 patent)Kentaro OkaMotomichi Takahashi (1 patent)Kentaro OkaMiki Kamikawa (1 patent)Kentaro OkaKenichi Okubo (1 patent)Kentaro OkaRavindra Pal Singh (1 patent)Kentaro OkaTakahisa Matsufuji (1 patent)Kentaro OkaJiro Nakayama (1 patent)Kentaro OkaKaori Ohtani (1 patent)Kentaro OkaTohru Shimizu (1 patent)Kentaro OkaAsuka Hoshino (1 patent)Kentaro OkaYasukazu Hiraoka (1 patent)Kentaro OkaKentaro Oka (7 patents)Ryuta SonodaRyuta Sonoda (25 patents)Tetsuya HiramatsuTetsuya Hiramatsu (7 patents)Osamu KagayaOsamu Kagaya (82 patents)Akira SaitoAkira Saito (42 patents)Yoshiyuki KawanoYoshiyuki Kawano (4 patents)Jun AndouJun Andou (4 patents)Taku YamazakiTaku Yamazaki (4 patents)Kensuke MiyachiKensuke Miyachi (4 patents)Akinobu UedaAkinobu Ueda (2 patents)Yuya ShimadaYuya Shimada (18 patents)Yoshiyuki IkumaYoshiyuki Ikuma (8 patents)Mayu OgawaMayu Ogawa (4 patents)Yasushi HigashidaYasushi Higashida (3 patents)Takanobu MizunoTakanobu Mizuno (2 patents)Hikaru IshidaHikaru Ishida (2 patents)Ken EbiharaKen Ebihara (1 patent)Motomichi TakahashiMotomichi Takahashi (1 patent)Miki KamikawaMiki Kamikawa (1 patent)Kenichi OkuboKenichi Okubo (1 patent)Ravindra Pal SinghRavindra Pal Singh (1 patent)Takahisa MatsufujiTakahisa Matsufuji (1 patent)Jiro NakayamaJiro Nakayama (1 patent)Kaori OhtaniKaori Ohtani (1 patent)Tohru ShimizuTohru Shimizu (1 patent)Asuka HoshinoAsuka Hoshino (1 patent)Yasukazu HiraokaYasukazu Hiraoka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Agc Inc. (6 from 1,023 patents)

2. Ntt Docomo, Inc. (2 from 4,698 patents)

3. Toyota Jidosha Kabushiki Kaisha (1 from 36,499 patents)

4. Agc Glass Europe (1 from 257 patents)

5. Agc Flat Glass North America, Inc. (1 from 96 patents)

6. Agc Vidros Do Brasil Ltda. (1 from 28 patents)

7. Miyarisan Pharmaceutical Co., Ltd. (1 from 4 patents)


7 patents:

1. 12487511 - Imaging device

2. 12218405 - Antenna set

3. 11973259 - Antenna unit, antenna unit-equipped window glass, attachment method for antenna unit

4. 11658386 - Antenna unit for glass, glass sheet with antenna, and production method of antenna unit for glass

5. 11165135 - Antenna unit for glass, glass sheet with antenna, and production method of antenna unit for glass

6. 10711459 - Interior panel and interior panel structure

7. 10214561 - Peptide having activity of inhibiting production of toxin by bacterium belonging to genus clostridium

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as of
12/7/2025
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