Inventor

Yoichi Ishibashi

Inventor

Wakayama, JP

Overview

24→

Patents

1994–2016

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 24 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F02Bprimary

F02BInternal-combustion piston engines15%

D21CProduction of cellulose by removing non-cellulose substances from cellulose-containing materials13%

Y02TClimate change mitigation technologies related to transportation13%

Y02WClimate change mitigation technologies related to wastewater treatment or waste management13%

F02DControlling combustion engines11%

D21HPulp compositions7%

Y10TTechnical subjects covered by former us classification5%

B01DSeparation4%

F01MLubricating of machines or engines in general4%

F02PIgnition, other than compression ignition, for internal-combustion engines4%

PatentTitleYear

9,321,011'Ethanol/water vapor permeation membrane separation process with heat and energy recovery via temperature and flow control'2016 9,308,469'Device for producing ethanol and method for producing ethanol'2016 8,186,335'Load control mechanism for internal combustion engine'2012 7,628,145'Control method of compression self ignition internal combustion engine'2009 7,297,229'Paper bulking promoter'2007 6,599,392'Paper bulking promoter'2003 6,576,085'Paper bulking promoter'2003 6,346,169'Paper bulking promoter'2002 6,283,072'Method for controlling oil flow rate in a two-stroke engine with separate lubrication and related engine'2001 6,230,672'Two-cycle internal combustion engine'2001 6,095,103'Exhaust control valve structure for 2-cycle engine'2000 6,077,389'Method for deinking'2000 5,897,843'Exhaust gas purifier'1999 5,880,077'Wastepaper reclaiming deinking agent'1999 5,701,851'Cooling system for spark-ignition two-cycle engine'1997 5,697,332'Combustion controller for a spark ignition type two-cycle engine'1997 5,643,409'Method for deinking wastepaper'1997 5,599,253'Deceleration control apparatus for two-cycle engine of the spark ignition type for a vehicle'1997 5,585,339'Deinking composition and deinking method'1996 5,507,263'Combustion controller for a spark ignition type two-cycle engine'1996 5,495,836'Throttle-valve control apparatus for spark-ignition two-cycle engines'1996 5,302,243'Deinking method'1994 5,288,369'Deinking method and deinking composition'1994 5,282,928'Deinking composition'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2007Patents assigned to KAO CORP (11)· patent assignee history

1994–2007Based in Wakayama, JP· patent location history

1996–2012Patents assigned to HONDA MOTOR CO LTD (10)· patent assignee history

1996–2012Based in Saitama, JP· patent location history

1996–2009Based in Wako, JP· patent location history

2001Based in Tokorozawa, JP· patent location history

2012–2016Patents assigned to ISHIBASHI YOICHI (3)· patent assignee history

2016Patents assigned to HIDAKA RYOHTA (2)· patent assignee history

2016Patents assigned to KANSHA YASUKI (2)· patent assignee history

2016Based in Fukuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KAO CORP	11	1994–2007
HONDA MOTOR CO LTD	10	1996–2012
ISHIBASHI YOICHIself	3	2012–2016
HIDAKA RYOHTA	2	2016
KANSHA YASUKI	2	2016

Locations

Location	Patents	Span
Wakayama, JP	11	1994–2007
Saitama, JP	7	1996–2012
Wako, JP	3	1996–2009
Fukuoka, JP	2	2016
Tokorozawa, JP	1	2001