Inventor

Toru Takeshita

Inventor

Hino, JP

Overview

19→

Patents

1976–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 19 as inventor

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

C07Jprimary

C07JSteroids17%

Y02PClimate change mitigation technologies in the production or processing of goods12%

H03HImpedance networks, e.g. resonant circuits10%

H03DDemodulation or transference of modulation from one carrier to another7%

H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses7%

B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles5%

F24FAir-conditioning5%

F25BRefrigeration machines, plants or systems5%

H01LSemiconductor devices5%

H04LTransmission of digital information, e.g. telegraphic communication5%

PatentTitleYear

10,812,042Electronic component2020 10,756,698Elastic wave device2020 10,715,102Filter device2020 10,622,965Surface acoustic wave device assembly2020 7,560,236'Microbial community analysis'2009 7,184,512'Phase locked loop circuit and optical communications receiving apparatus'2007 6,915,081'PLL circuit and optical communication reception apparatus'2005 6,545,546'PLL circuit and optical communication reception apparatus'2003 5,551,502'Pressurizing control method and pressurizing control system for low-pressure casting'1996 5,275,009'Sensor and control system for an automotive air conditioning system'1994 5,197,298'Sensor and control system for an automotive air conditioning system'1993 4,456,553'Vitamin D.sub.3 derivatives, process for preparation thereof, and antigens comprising said derivatives to be used for preparation of antibodies for immunochemical assay and antibodies prepared therefrom'1984 4,402,975'Aminocarboxylic acids, amino alcohols, or the derivatives thereof, processes for production thereof, and pharmaceutical uses thereof'1983 4,388,243'Process for the preparation of active-type vitamin D.sub.3 compounds'1983 4,298,537'Process for producing steroid compounds having an oxo group in the side chain'1981 4,292,249'25-Hydroxy-24-oxocholestane derivatives and preparation thereof'1981 4,199,577'Novel 1.alpha.-hydroxy-24-oxovitamin D.sub.3, its preparing process and the novel precursors thereof'1980 4,022,891'Novel 1.alpha.,24-dihydroxycholecalciferol compositions, novel precursors thereof, and processes for preparing them'1977 3,936,478'Process for the preparation of desmosterol derivatives'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1984Patents assigned to TEIJIN LTD (8)· patent assignee history

1976–1983Based in Hino, JP· patent location history

1993–1994Patents assigned to JAPAN ELECTRONIC CONTROL SYST (2)· patent assignee history

1993–1994Patents assigned to SANDEN CORP (2)· patent assignee history

1993–1994Based in Isesaki, JP· patent location history

2003–2007Patents assigned to SONY CORP (3)· patent assignee history

2003–2007Based in Kanagawa, JP· patent location history

2009Based in Fukuoka, JP· patent location history

2020Patents assigned to MURATA MANUFACTURING CO (4)· patent assignee history

2020Based in Nagaokakyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TEIJIN LTD	8	1976–1984
MURATA MANUFACTURING CO	4	2020
SONY CORP	3	2003–2007
JAPAN ELECTRONIC CONTROL SYST	2	1993–1994
SANDEN CORP	2	1993–1994

Locations

Location	Patents	Span
Hino, JP	7	1976–1983
Nagaokakyo, JP	4	2020
Kanagawa, JP	3	2003–2007
Isesaki, JP	2	1993–1994
Fukuoka, JP	1	2009