Inventor · disambiguated record
Keiko Tawa
Also filed as: TAWA KEIKO
1 granted patent·2 pending applications·16 citations·filing 2000–2022
41Inventor score
Top patents by PatentIndex Score
3 records- 0173US6738203B2Optical power limiting materialSECRETARY AGENCY OF IND SCIENC·Filed 2000·Granted May 18, 2004·16 cites·25 claims
- 0246US2024319093A1Sensing chip, sensing chip manufacturing method, sensing kit, measuring method and measuring deviceKWANSEI GAKUIN EDUCATIONAL FOUND·Filed 2022·Application pending·0 cites
- 0335US2003142397A1Optical power limiting materialFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →