Inventor · disambiguated record
Shinichi Hirakawa
Also filed as: HIRAKAWA SHINICHI
7 granted patents·130 citations·filing 1994–2004
87Inventor score
Top patents by PatentIndex Score
7 records- 0183US5776860APlant growth promoterNIPPON ZEON CO·Filed 1994·Granted Jul 7, 1998·17 cites·13 claims
- 0281US6499935B1Photomask case, transporting apparatus, and transporting methodNIKON CORP·Filed 2000·Granted Dec 31, 2002·28 cites·8 claims
- 0381US6271176B1Plant growth promoterNIPPON ZEON CO·Filed 2000·Granted Aug 7, 2001·9 cites·9 claims
- 0480US7267858B2Packaging material for and packaged product of medical supplies and the likeKUREHA CORP·Filed 2004·Granted Sep 11, 2007·20 cites·23 claims
- 0579US6680775B1Substrate treating device and method, and exposure device and methodNIKON CORP·Filed 2000·Granted Jan 20, 2004·25 cites·22 claims
- 0676US6964520B1Packaging bagTOPPAN PRINTING CO LTD·Filed 2001·Granted Nov 15, 2005·26 cites·10 claims
- 0760US6093683APlant growth promoterNIPPON ZEON CO·Filed 1997·Granted Jul 25, 2000·5 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Shinichi Hirakawa 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 →