Growing community of inventors

Osaka, Japan

Akira Tojima

Average Co-Inventor Count = 3.43

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 = 19

Akira TojimaJunichi Shirakawa (5 patents)Akira TojimaAkihiro Tozaki (3 patents)Akira TojimaKazunori Hashimoto (3 patents)Akira TojimaTakehiko Shioda (3 patents)Akira TojimaKunihiro Minoshima (3 patents)Akira TojimaSyuji Daioku (3 patents)Akira TojimaNobuo Kusumoto (3 patents)Akira TojimaToru Ueda (2 patents)Akira TojimaAkihiro Azuma (2 patents)Akira TojimaMasaki Takeuchi (2 patents)Akira TojimaTaichiro Morishita (2 patents)Akira TojimaMasafumi Hirata (1 patent)Akira TojimaAzusa Umemoto (1 patent)Akira TojimaYuri Iwano (1 patent)Akira TojimaMitsunori Nojima (1 patent)Akira TojimaShinichi Kitabayashi (1 patent)Akira TojimaTohru Sugayama (1 patent)Akira TojimaYohhei Iwami (1 patent)Akira TojimaTaichi Andoh (1 patent)Akira TojimaAkira Tojima (8 patents)Junichi ShirakawaJunichi Shirakawa (6 patents)Akihiro TozakiAkihiro Tozaki (68 patents)Kazunori HashimotoKazunori Hashimoto (39 patents)Takehiko ShiodaTakehiko Shioda (36 patents)Kunihiro MinoshimaKunihiro Minoshima (20 patents)Syuji DaiokuSyuji Daioku (3 patents)Nobuo KusumotoNobuo Kusumoto (3 patents)Toru UedaToru Ueda (37 patents)Akihiro AzumaAkihiro Azuma (6 patents)Masaki TakeuchiMasaki Takeuchi (5 patents)Taichiro MorishitaTaichiro Morishita (3 patents)Masafumi HirataMasafumi Hirata (40 patents)Azusa UmemotoAzusa Umemoto (13 patents)Yuri IwanoYuri Iwano (9 patents)Mitsunori NojimaMitsunori Nojima (4 patents)Shinichi KitabayashiShinichi Kitabayashi (2 patents)Tohru SugayamaTohru Sugayama (2 patents)Yohhei IwamiYohhei Iwami (2 patents)Taichi AndohTaichi Andoh (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sharp Kabushiki Kaisha Corporation (8 from 25,530 patents)

2. Pioneer Corporation (2 from 2,646 patents)


8 patents:

1. 11063887 - Information processing apparatus, user terminal apparatus, and control method

2. 9626964 - Voice recognition terminal, server, method of controlling server, voice recognition system, non-transitory storage medium storing program for controlling voice recognition terminal, and non-transitory storage medium storing program for controlling server

3. 8700091 - Data transmission device, data transmission method, data communication system, program, and recording medium

4. 8700067 - Notification device, notification system, method for controlling notification device, and computer readable recording medium having a control program recorded thereupon

5. 8482526 - Input system, portable terminal, data processor, and input method

6. 8423052 - Communication device, information presentation device, communication method, program, and recording medium

7. 8417790 - Communication system, data terminal apparatus, server apparatus, and menu screen updating method

8. 8365248 - Data providing device, operation device, and data processing device

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as of
12/7/2025
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