Inventor · disambiguated record
Makoto Sakuno
Also filed as: SAKUNO MAKOTO
9 granted patents·277 citations·filing 1992–2003
90Inventor score
Technology areasG01V
Top patents by PatentIndex Score
9 records- 0194USD472577SBall-point penPILOT INK CO LTD·Filed 2002·Granted Apr 1, 2003·66 cites·1 claims
- 0293USD378601SBallpoint penKK PILOT·Filed 1996·Granted Mar 25, 1997·55 cites·1 claims
- 0390USD400922SWriting instrumentKK PILOT·Filed 1996·Granted Nov 10, 1998·44 cites·1 claims
- 0489USD401624SBallpoint penKK PILOT·Filed 1997·Granted Nov 24, 1998·39 cites·1 claims
- 0587USD407114SMechanical pencilKK PILOT·Filed 1997·Granted Mar 23, 1999·35 cites·1 claims
- 0683USD346401SMechanical pencilKK PILOT·Filed 1992·Granted Apr 26, 1994·25 cites·1 claims
- 0749USD454590SCap of ball-point penPILOT KK·Filed 2001·Granted Mar 19, 2002·7 cites·1 claims
- 0843USD489406SMechanical pencilPILOT KK·Filed 2003·Granted May 4, 2004·5 cites·1 claims
- 0931US6414452B1Waveform control device for vibrating tables and method thereofMITSUBISHI HEAVY IND LTD·Filed 2000·Granted Jul 2, 2002·1 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when Makoto Sakuno files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →