Inventor · disambiguated record
Atsushi Hayakawa
Also filed as: HAYAKAWA ATSUSHI
132 granted patents·22 pending applications·740 citations·filing 1988–2025
99Inventor score
Top patents by PatentIndex Score
154 records- 0199US7509075B2Gear unit and image forming deviceBROTHER IND LTD·Filed 2006·Granted Mar 24, 2009·76 cites·13 claims
- 0297US11831825B2Document scanner and image forming apparatusBROTHER IND LTD·Filed 2022·Granted Nov 28, 2023·4 cites·8 claims
- 0396US11834315B2Carbonated beverage aseptic filling system, beverage filling system, and CIP processing methodDAINIPPON PRINTING CO LTD·Filed 2022·Granted Dec 5, 2023·3 cites·4 claims
- 0496USD510316SSolar electric generatorSHARP KK·Filed 2003·Granted Oct 4, 2005·69 cites·1 claims
- 0595US11498823B2Carbonated beverage aseptic filling system, beverage filling system, and CIP processing methodDAINIPPON PRINTING CO LTD·Filed 2019·Granted Nov 15, 2022·8 cites·5 claims
- 0695US7415224B2Image-forming deviceBROTHER IND LTD·Filed 2005·Granted Aug 19, 2008·22 cites·62 claims
- 0793US11542137B2Aseptic filling apparatus and method of decontaminating the sameDAINIPPON PRINTING CO LTD·Filed 2021·Granted Jan 3, 2023·2 cites·2 claims
- 0893US11252292B2Document scanner and image forming apparatusBROTHER IND LTD·Filed 2020·Granted Feb 15, 2022·3 cites·9 claims
- 0993US11027956B2Drink filling systemDAINIPPON PRINTING CO LTD·Filed 2019·Granted Jun 8, 2021·5 cites·1 claims
- 1093US11014797B2Aseptic filling apparatus and method of decontaminating the sameDAINIPPON PRINTING CO LTD·Filed 2016·Granted May 25, 2021·8 cites·16 claims
- 1193US8396392B2Image forming apparatus have a cover and a pressing mechanism for pressing a developing cartridge when closing the coverTAKAKUWA YOSHITO·Filed 2012·Granted Mar 12, 2013·10 cites·35 claims
- 1292US12145829B2Aseptic filling method and aseptic filling machineDAINIPPON PRINTING CO LTD·Filed 2020·Granted Nov 19, 2024·2 cites·13 claims
- 1392US12065349B2Cleaning and sterilizing method for aseptic filling machine and aseptic filling machineDAINIPPON PRINTING CO LTD·Filed 2021·Granted Aug 20, 2024·2 cites·20 claims
- 1492US11780719B2Aseptic filling apparatus and method of decontaminating the sameDAINIPPON PRINTING CO LTD·Filed 2021·Granted Oct 10, 2023·2 cites·9 claims
- 1592US11753287B2Aseptic filling apparatus and method of decontaminating the sameDAINIPPON PRINTING CO LTD·Filed 2021·Granted Sep 12, 2023·2 cites·4 claims
- 1692US11745990B2Aseptic filling apparatus and method of decontaminating the sameDAINIPPON PRINTING CO LTD·Filed 2021·Granted Sep 5, 2023·2 cites·18 claims
- 1792US10618789B2Sterilization process transition method, product filling apparatus, and method and apparatus of cleaning and sterilizing the product filling apparatusDAINIPPON PRINTING CO LTD·Filed 2016·Granted Apr 14, 2020·5 cites·11 claims
- 1892US9751742B2Drink filling system and sterilizing method thereofDAINIPPON PRINTING CO LTD·Filed 2013·Granted Sep 5, 2017·13 cites·3 claims
- 1991US5618506AProcess for removing carbon dioxide from gasesKANSAI ELECTRIC POWER CO·Filed 1995·Granted Apr 8, 1997·107 cites·11 claims
- 2090US10520878B2Image forming apparatus having developing cartridge movable relative to photosensitive drumBROTHER IND LTD·Filed 2018·Granted Dec 31, 2019·3 cites·4 claims
- 2189US11034566B2Sterilization process transition method, product filling apparatus, and method and apparatus of cleaning and sterilizing the product filling apparatusDAINIPPON PRINTING CO LTD·Filed 2020·Granted Jun 15, 2021·2 cites·3 claims
- 2288US9617135B2Beverage filling method and apparatusDAINIPPON PRINTING CO LTD·Filed 2013·Granted Apr 11, 2017·7 cites·12 claims
- 2387US11708257B2Method of cleaning and sterilizing drink filling apparatusDAINIPPON PRINTING CO LTD·Filed 2019·Granted Jul 25, 2023·4 cites·4 claims
- 2487US11084202B2Heating apparatus and heating method for preforms, aseptic blow molding machine and aseptic blow molding methodDAINIPPON PRINTING CO LTD·Filed 2017·Granted Aug 10, 2021·2 cites·16 claims
- 2587US9706793B2Sterilization treatment line and cleaning method thereofDAINIPPON PRINTING CO LTD·Filed 2012·Granted Jul 18, 2017·8 cites·4 claims
- 2687US7062216B2Image forming device capable of selectively mounting different sheet feed unitsBROTHER IND LTD·Filed 2003·Granted Jun 13, 2006·29 cites·23 claims
- 2786US11279606B2Sterile carbonated beverage filling system and sterile carbonated beverage filling methodDAINIPPON PRINTING CO LTD·Filed 2017·Granted Mar 22, 2022·1 cites·7 claims
- 2886US9238562B2Image forming apparatusBROTHER IND LTD·Filed 2015·Granted Jan 19, 2016·4 cites·7 claims
- 2986US9116502B2Image forming apparatus for maintaining positions of photosensitive drums relative to casingHAYAKAWA ATSUSHI·Filed 2013·Granted Aug 25, 2015·4 cites·18 claims
- 3086US9108835B2Beverage filling method and apparatusHAYAKAWA ATSUSHI·Filed 2009·Granted Aug 18, 2015·9 cites·13 claims
- 3186US8190059B2Developing unit comprising movement member capable of rotatingHAYAKAWA ATSUSHI·Filed 2011·Granted May 29, 2012·3 cites·10 claims
- 3285US12421093B2Cap sterilization device and content filling systemDAINIPPON PRINTING CO LTD·Filed 2020·Granted Sep 23, 2025·1 cites·5 claims
- 3385US10888904B2Method for cleaning drink filling systemDAINIPPON PRINTING CO LTD·Filed 2018·Granted Jan 12, 2021·2 cites·5 claims
- 3485US9617136B2Beverage filling method and apparatusDAINIPPON PRINTING CO LTD·Filed 2013·Granted Apr 11, 2017·5 cites·6 claims
- 3585US9593004B2Beverage filling apparatusDAINIPPON PRINTING CO LTD·Filed 2013·Granted Mar 14, 2017·5 cites·4 claims
- 3685US6090597AMethod of producing L-lysineAJINOMOTO KK·Filed 1997·Granted Jul 18, 2000·36 cites·8 claims
- 3784US11103899B2Method for cleaning drink filling systemDAINIPPON PRINTING CO LTD·Filed 2018·Granted Aug 31, 2021·2 cites·20 claims
- 3884US10196252B2Method and apparatus for cleaning fillerDAINIPPON PRINTING CO LTD·Filed 2014·Granted Feb 5, 2019·6 cites·2 claims
- 3984US10046506B2Blow molding machine and method for sterilizing the sameDAINIPPON PRINTING CO LTD·Filed 2015·Granted Aug 14, 2018·2 cites·5 claims
- 4083US12208173B2Method for sterilizing interior of aseptic filler chamberDAINIPPON PRINTING CO LTD·Filed 2023·Granted Jan 28, 2025·0 cites·10 claims
- 4183US7809294B2Image forming device controlling driving of a motor based on a detected temperatureBROTHER IND LTD·Filed 2007·Granted Oct 5, 2010·7 cites·18 claims
- 4283US7680436B2Developing unit comprising movement member capable of moving between housing position and protruding position and image forming deviceBROTHER IND LTD·Filed 2006·Granted Mar 16, 2010·5 cites·18 claims
- 4382US9141081B2Image forming apparatus provided with mechanism to move developing roller relative to photosensitive drumHAYAKAWA ATSUSHI·Filed 2013·Granted Sep 22, 2015·3 cites·12 claims
- 4482US6221636B1Method for producing L-lysineAJINOMOTO KK·Filed 1997·Granted Apr 24, 2001·54 cites·22 claims
- 4581US12448267B2Aseptic filling method and aseptic filling machineDAINIPPON PRINTING CO LTD·Filed 2024·Granted Oct 21, 2025·0 cites·7 claims
- 4681US11691861B2Method of cleaning and sterilizing drink filling apparatusDAINIPPON PRINTING CO LTD·Filed 2018·Granted Jul 4, 2023·2 cites·2 claims
- 4781US11667505B2Aseptic filling machine and aseptic filling methodDAINIPPON PRINTING CO LTD·Filed 2018·Granted Jun 6, 2023·2 cites·47 claims
- 4881US11173647B2Heating apparatus for preforms and heating method for preformsDAINIPPON PRINTING CO LTD·Filed 2018·Granted Nov 16, 2021·2 cites·8 claims
- 4981US10442669B2Drink filling methodDAINIPPON PRINTING CO LTD·Filed 2013·Granted Oct 15, 2019·6 cites·7 claims
- 5080US11186474B2Aseptic filling apparatus and method of decontaminating the sameDAINIPPON PRINTING CO LTD·Filed 2018·Granted Nov 30, 2021·2 cites·20 claims
Showing the top 50 of 154 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →