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CPC Subgroup Additional Only
G03H 2260/53

Photoconductor thermoplastic reactivity wherein light is transformed into an electrostatic then into a thickness distribution

Full Title

Recording materials or recording processes > Reactivity or recording processes > Photoconductor thermoplastic reactivity wherein light is transformed into an electrostatic then into a thickness distribution

Top Applicants

Top 10 applicants by patent filingsfor class G03, 2013–2023, worldwide · Source: EPO PATSTAT

  1. CANON JP 19,215
  2. CANON 12,916
  3. ASML NETHERLANDS NL 10,000
  4. FUJIFILM JP 7,814
  5. SAMSUNG ELECTRONICS COMPANY KR 5,181
  6. CARL ZEISS SMT DE 5,079
  7. RICOH COMPANY JP 4,343
  8. LG INNOTEK COMPANY KR 4,054
  9. KYOCERA DOCUMENT SOLUTIONS 3,812
  10. KYOCERA DOCUMENT SOLUTIONS JP 3,682