Growing community of inventors

Chiyoda-ku, Japan

Kenji Watanabe

Average Co-Inventor Count = 3.26

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 = 20

Kenji WatanabeYoshiya Toyosawa (5 patents)Kenji WatanabeTakeshi Hosokawa (4 patents)Kenji WatanabeKiyoshi Ogawa (1 patent)Kenji WatanabeTakuya Suetani (1 patent)Kenji WatanabeTomoyuki Shimmra (1 patent)Kenji WatanabeKenji Watanabe (5 patents)Yoshiya ToyosawaYoshiya Toyosawa (22 patents)Takeshi HosokawaTakeshi Hosokawa (47 patents)Kiyoshi OgawaKiyoshi Ogawa (13 patents)Takuya SuetaniTakuya Suetani (11 patents)Tomoyuki ShimmraTomoyuki Shimmra (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Seiko Epson Corporation (3 from 33,418 patents)

2. Other (2 from 832,718 patents)

3. King Jim Co., Ltd. (2 from 168 patents)


5 patents:

1. 6491454 - Tape printing device and method

2. 6195668 - Tape printing and editing assembly

3. 6129467 - Print image-forming method and device and printing apparatus

4. 5885016 - Tape printing device

5. 5813021 - Tape printing and editing assembly

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idiyas.com
as of
12/15/2025
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