Inventor · disambiguated record
Hitoshi Yauchi
Also filed as: YAUCHI HITOSHI
4 granted patents·143 citations·filing 1991–2001
78Inventor score
Technology areasB41J
Top patents by PatentIndex Score
4 records- 0190US5500657AAir-bubble detection apparatus of ink jet recording head, and method and apparatus for restoring ink jet recording headALPS ELECTRIC CO LTD·Filed 1992·Granted Mar 19, 1996·106 cites·6 claims
- 0267US5113205AInk jet headALPS ELECTRIC CO LTD·Filed 1991·Granted May 12, 1992·25 cites·2 claims
- 0351US6695424B2Printing device and printing methodFUJI PHOTO FILM CO LTD·Filed 2001·Granted Feb 24, 2004·5 cites·15 claims
- 0438US5914733AInk jet printing deviceFUJI PHOTO FILM CO LTD·Filed 1996·Granted Jun 22, 1999·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →