Inventor · disambiguated record
Yasuharu Imagawa
Also filed as: IMAGAWA YASUHARU
8 granted patents·200 citations·filing 1993–2001
90Inventor score
Files withHITACHI LTD8
Top patents by PatentIndex Score
8 records- 0196US5562525ARolling mill equipped with on-line roll grinding system and grinding wheelHITACHI LTD·Filed 1993·Granted Oct 8, 1996·31 cites·54 claims
- 0295US6306007B1Rolling mill equipped with on-line roll grinding system and grinding wheelHITACHI LTD·Filed 1999·Granted Oct 23, 2001·104 cites·57 claims
- 0381US5569060AOn-line roll grinding apparatusHITACHI LTD·Filed 1994·Granted Oct 29, 1996·20 cites·33 claims
- 0477US6283823B1Rolling mill equipped with on-line roll grinding system and grinding wheelHITACHI LTD·Filed 1999·Granted Sep 4, 2001·9 cites·10 claims
- 0573US6616511B2Rolling mill equipped with on-line roll grinding system and grinding wheelHITACHI LTD·Filed 2001·Granted Sep 9, 2003·9 cites·4 claims
- 0672US6450861B2Rolling mill equipped with on-line roll grinding system and grinding wheelHITACHI LTD·Filed 2001·Granted Sep 17, 2002·4 cites·5 claims
- 0753US6585558B1Rolling mill equipped with on-line roll grinding system and grinding wheelHITACHI LTD·Filed 1999·Granted Jul 1, 2003·11 cites·3 claims
- 0853US5954565ARolling mill equipped with on-line roll grinding system and grinding wheelHITACHI LTD·Filed 1996·Granted Sep 21, 1999·12 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →