Growing community of inventors

Singapore, Singapore

Sachio Koyama

Average Co-Inventor Count = 4.29

ph-index = 1

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 = 3

Sachio KoyamaDale R Lyons (3 patents)Sachio KoyamaJustin Collins (3 patents)Sachio KoyamaMichael VanDemark (2 patents)Sachio KoyamaAkira Suzuki (1 patent)Sachio KoyamaCharles Q Maney (1 patent)Sachio KoyamaMichael Lee Barlow (3 patents)Sachio KoyamaDale Lyons (0 patent)Sachio KoyamaYasutoshi Serizawa (0 patent)Sachio KoyamaJustin Collins (0 patent)Sachio KoyamaSachio Koyama (3 patents)Dale R LyonsDale R Lyons (15 patents)Justin CollinsJustin Collins (6 patents)Michael VanDemarkMichael VanDemark (3 patents)Akira SuzukiAkira Suzuki (11 patents)Charles Q ManeyCharles Q Maney (7 patents)Michael Lee BarlowMichael Lee Barlow (3 patents)Dale LyonsDale Lyons (0 patent)Yasutoshi SerizawaYasutoshi Serizawa (0 patent)Justin CollinsJustin Collins (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ncr Corporation (3 from 4,491 patents)

2. Iconex LLC (69 patents)


3 patents:

1. 8721202 - Two-sided thermal print switch

2. 8462184 - Two-sided thermal printer control

3. 8194107 - Two-sided thermal print command

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as of
1/5/2026
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