Inventor · disambiguated record
Seiko Shimogawa
Also filed as: SHIMOGAWA SEIKO
1 granted patent·117 citations·filing 2000–2000
54Inventor score
Technology areasH04W
Files withHITACHI LTD1
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →