Growing community of inventors

Tokyo, Japan

Hiromi Seimiya

Average Co-Inventor Count = 3.00

ph-index = 4

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 = 97

Hiromi SeimiyaKazuo Akashi (3 patents)Hiromi SeimiyaNobuyuki Nanno (2 patents)Hiromi SeimiyaYukio Kunieda (1 patent)Hiromi SeimiyaTamotsu Tanaka (1 patent)Hiromi SeimiyaNobuyki Nanno (1 patent)Hiromi SeimiyaHiromi Seimiya (4 patents)Kazuo AkashiKazuo Akashi (11 patents)Nobuyuki NannoNobuyuki Nanno (7 patents)Yukio KuniedaYukio Kunieda (1 patent)Tamotsu TanakaTamotsu Tanaka (1 patent)Nobuyki NannoNobuyki Nanno (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Toshiba (4 from 52,766 patents)


4 patents:

1. 6876895 - Order assembly production system and method

2. 5581772 - Power supply control system for a portable computer

3. 5383140 - Power supply control system for a portable computer

4. 5239495 - Power supply control system for a portable computer

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as of
1/8/2026
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