Inventor

Toshitaka Saito

Inventor

Toyohashi, JP

Overview

25→

Patents

1982–2006

Patent span

Physics

Primary field (CPC G)

Patents· 25 as inventor

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

G01Nprimary

G01NInvestigating or analysing materials by determining their chemical or physical properties52%

C04BLime, magnesia11%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy7%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%

Y02PClimate change mitigation technologies in the production or processing of goods7%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%

G01SRadio direction-finding5%

B63CLaunching, hauling-out, or dry-docking of vessels2%

H04NPictorial communication, e.g. television2%

Y02ATechnologies for adaptation to climate change2%

PatentTitleYear

6,994,780'Gas sensor and method of detecting gas concentration'2006 6,951,601'Oxygen concentration detector'2005 6,805,782'Compound layered type of sensing device for multiple measurement'2004 6,607,643'NOx gas detecting apparatus'2003 6,589,409'Multilayered gas sensing element employable in an exhaust system of an internal combustion engine'2003 6,580,280'Multilayered gas sensor and a related gas concentration detecting system'2003 6,554,983'Gas sensing element employable in an exhaust system of an internal combustion engine'2003 6,304,289'Submerged laser television and submerged laser visual recognizer'2001 6,254,926'Method of producing oxygen sensor element'2001 6,174,489'Method for manufacturing a gas sensor unit'2001 6,115,511'Underwater laser imaging apparatus'2000 5,948,225'Oxygen sensor element'1999 5,935,399'Air-fuel ratio sensor'1999 5,707,503'Oxygen sensor element'1998 5,660,661'Oxygen sensor'1997 5,518,603'Oxygen sensor and a process for production thereof'1996 5,472,591'Oxygen concentration detector having heat-treated support layer providing high responsivity endurance'1995 5,447,618'Oxygen sensor'1995 5,421,984'Oxygen concentration sensor'1995 4,908,119'Apparatus for determining oxygen concentration'1990 4,476,008'Oxygen concentration-sensing device and the method of producing the same'1984 4,402,820'Oxygen analyzer'1983 4,328,296'Solid electrolyte for use in oxygen concentration sensor'1982 4,328,295'Solid electrolyte for use in oxygen concentration sensor'1982 4,328,294'Solid electrolyte for use in oxygen concentration sensor'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–1998Patents assigned to NIPPON DENSO CO (12)· patent assignee history

1982–2006Based in Toyohashi, JP· patent location history

1999–2005Patents assigned to DENSO CORP (10)· patent assignee history

2000–2001Patents assigned to ISHIKAWAJIMA HARIMA HEAVY IND (2)· patent assignee history

2000–2001Based in Tokyo, JP· patent location history

2001Patents assigned to DIRECTOR GENERAL OF PORT HARBO (1)· patent assignee history

2003–2006Patents assigned to NIPPON SOKEN (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NIPPON DENSO CO	12	1982–1998
DENSO CORP	10	1999–2005
NIPPON SOKEN	3	2003–2006
ISHIKAWAJIMA HARIMA HEAVY IND	2	2000–2001
DIRECTOR GENERAL OF PORT HARBO	1	2001

Locations

Location	Patents	Span
Toyohashi, JP	23	1982–2006
Tokyo, JP	2	2000–2001