Growing community of inventors

Kawasaki, Japan

Akihiko Obata

Average Co-Inventor Count = 3.08

ph-index = 9

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 = 383

Akihiko ObataKazuo Sasaki (3 patents)Akihiko ObataRyuichi Matsukura (3 patents)Akihiko ObataHodaka Yokomizo (3 patents)Akihiko ObataYasunori Nagakura (3 patents)Akihiko ObataMichiharu Taniguchi (3 patents)Akihiko ObataMotoomi Arakawa (3 patents)Akihiko ObataYasuhide Matsumoto (2 patents)Akihiko ObataKazuki Matsui (2 patents)Akihiko ObataSatoru Watanabe (2 patents)Akihiko ObataSatoshi Okuyama (2 patents)Akihiko ObataMakoto Okada (2 patents)Akihiko ObataKatsutoshi Yano (2 patents)Akihiko ObataTetsuya Yoneda (2 patents)Akihiko ObataYouji Kohda (2 patents)Akihiko ObataKenichi Sasaki (2 patents)Akihiko ObataHajime Kamata (2 patents)Akihiko ObataKazuhito Sato (2 patents)Akihiko ObataTsukasa Arai (2 patents)Akihiko ObataChiaki Shigematsu (2 patents)Akihiko ObataIwao Otsuka (2 patents)Akihiko ObataMotomitsu Adachi (2 patents)Akihiko ObataJun Kakuta (1 patent)Akihiko ObataMakoto Ootsubo (1 patent)Akihiko ObataHiroaki Harada (1 patent)Akihiko ObataShuhei Suzuki (1 patent)Akihiko ObataNaoki Sashida (1 patent)Akihiko ObataTakashi Toyozumi (1 patent)Akihiko ObataTohru Okahara (1 patent)Akihiko ObataShigeru Yamada (1 patent)Akihiko ObataKouji Aoyama (1 patent)Akihiko ObataTsukasa Arai (0 patent)Akihiko ObataAkihiko Obata (18 patents)Kazuo SasakiKazuo Sasaki (54 patents)Ryuichi MatsukuraRyuichi Matsukura (50 patents)Hodaka YokomizoHodaka Yokomizo (16 patents)Yasunori NagakuraYasunori Nagakura (6 patents)Michiharu TaniguchiMichiharu Taniguchi (5 patents)Motoomi ArakawaMotoomi Arakawa (5 patents)Yasuhide MatsumotoYasuhide Matsumoto (109 patents)Kazuki MatsuiKazuki Matsui (82 patents)Satoru WatanabeSatoru Watanabe (65 patents)Satoshi OkuyamaSatoshi Okuyama (46 patents)Makoto OkadaMakoto Okada (37 patents)Katsutoshi YanoKatsutoshi Yano (25 patents)Tetsuya YonedaTetsuya Yoneda (22 patents)Youji KohdaYouji Kohda (20 patents)Kenichi SasakiKenichi Sasaki (19 patents)Hajime KamataHajime Kamata (9 patents)Kazuhito SatoKazuhito Sato (4 patents)Tsukasa AraiTsukasa Arai (4 patents)Chiaki ShigematsuChiaki Shigematsu (3 patents)Iwao OtsukaIwao Otsuka (2 patents)Motomitsu AdachiMotomitsu Adachi (2 patents)Jun KakutaJun Kakuta (39 patents)Makoto OotsuboMakoto Ootsubo (10 patents)Hiroaki HaradaHiroaki Harada (9 patents)Shuhei SuzukiShuhei Suzuki (8 patents)Naoki SashidaNaoki Sashida (6 patents)Takashi ToyozumiTakashi Toyozumi (5 patents)Tohru OkaharaTohru Okahara (4 patents)Shigeru YamadaShigeru Yamada (3 patents)Kouji AoyamaKouji Aoyama (1 patent)Tsukasa AraiTsukasa Arai (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujitsu Corporation (12 from 39,228 patents)

2. Teijin Limited (6 from 1,586 patents)

3. Shibaura Machine Co., Ltd. (2 from 55 patents)

4. Toshiba Machine Co., Ltd. (113 patents)


18 patents:

1. 11835487 - Ultrasonic inspection of extents of voids or the like in heated material using fluid blowing

2. 10850431 - Conveyance device and conveyance head

3. 10843387 - Method of manufacturing a press molding

4. 10006677 - Method for manufacturing shaped product with maintained isotrophy

5. 8992811 - Method for manufacturing shaped product by low-pressure molding

6. 8900502 - Method for manufacturing shaped product with maintained isotropy

7. 7398185 - Action record support program, system, device, and method

8. 7254481 - Action support method and apparatus

9. 6751656 - Apparatus and method for providing information about two-way computer communication services

10. 6462767 - Virtual proximity service control system

11. 6298374 - Communication management apparatus with user modifiable symbol movable among virtual spaces shared by user terminals to direct current user position in real world and recording medium used therefor

12. 6249806 - Apparatus and method for providing information about two-way computer communication services

13. 6195684 - Conference aiding system and computer memory product for relating an object to a file on a display screen

14. 6145126 - Apparatus and method for installing software and recording medium

15. 6072487 - Scroll synchronizing system method and computer memory product

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