Growing community of inventors

Kawasaki, Japan

Hiroshi Katagiri

Average Co-Inventor Count = 4.39

ph-index = 3

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 = 84

Hiroshi KatagiriYoshinori Hoshino (3 patents)Hiroshi KatagiriNaoya Yamazaki (2 patents)Hiroshi KatagiriYoshiaki Tada (2 patents)Hiroshi KatagiriKatsuya Fujii (2 patents)Hiroshi KatagiriSatoshi Ueda (1 patent)Hiroshi KatagiriTetsuya Takahashi (1 patent)Hiroshi KatagiriYoshiyuki Sato (1 patent)Hiroshi KatagiriTakashi Shirakami (1 patent)Hiroshi KatagiriHideaki Matsumoto (1 patent)Hiroshi KatagiriKiyonori Kusuda (1 patent)Hiroshi KatagiriKazuhiro Iino (1 patent)Hiroshi KatagiriHideo Araki (1 patent)Hiroshi KatagiriShuhei Sakai (1 patent)Hiroshi KatagiriYoshio Araki (1 patent)Hiroshi KatagiriYukinobu Abe (1 patent)Hiroshi KatagiriMiyuki Akimoto (1 patent)Hiroshi KatagiriShoichi Ninomiya (1 patent)Hiroshi KatagiriHiroshi Katagiri (6 patents)Yoshinori HoshinoYoshinori Hoshino (10 patents)Naoya YamazakiNaoya Yamazaki (20 patents)Yoshiaki TadaYoshiaki Tada (9 patents)Katsuya FujiiKatsuya Fujii (7 patents)Satoshi UedaSatoshi Ueda (93 patents)Tetsuya TakahashiTetsuya Takahashi (74 patents)Yoshiyuki SatoYoshiyuki Sato (38 patents)Takashi ShirakamiTakashi Shirakami (15 patents)Hideaki MatsumotoHideaki Matsumoto (13 patents)Kiyonori KusudaKiyonori Kusuda (12 patents)Kazuhiro IinoKazuhiro Iino (11 patents)Hideo ArakiHideo Araki (10 patents)Shuhei SakaiShuhei Sakai (3 patents)Yoshio ArakiYoshio Araki (1 patent)Yukinobu AbeYukinobu Abe (1 patent)Miyuki AkimotoMiyuki Akimoto (1 patent)Shoichi NinomiyaShoichi Ninomiya (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujitsu Corporation (5 from 39,228 patents)

2. Pfu Limited (1 from 677 patents)


6 patents:

1. 8522424 - Wiring connection apparatus

2. 7093717 - Tray pack and packaging structure

3. 7035103 - Cabinet and additional device

4. 6721172 - Mechanism for inserting and removing electronic circuit unit

5. 6683792 - Housing structure for ultrafast communication apparatus

6. 6246991 - Will information management and disclosure system and method, and program storage medium thereof

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12/7/2025
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