Inventor

Ryoji Honda

Inventor

Yamagata, JP

Overview

23→

Patents

1990–2014

Patent span

Physics

Primary field (CPC G)

Patents· 23 as inventor

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

A61Bprimary

A61BDiagnosis13%

B41JTypewriters13%

G06KGraphical data reading13%

G02BOptical elements, systems or apparatus12%

G03GElectrography12%

G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light10%

H04NPictorial communication, e.g. television10%

H04WWireless communication networks4%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use3%

A61MDevices for introducing media into, or onto, the body1%

PatentTitleYear

8,787,891'Base station apparatus, terminal apparatus, and communication method'2014 7,065,066'Communication method, communication terminal, wireless ad-hoc network and cellular phone'2006 6,965,884'System and method for transmitting data between terminals based upon progress vectors'2005 6,574,453'Response determination method, communication method, and wireless transceiver'2003 6,524,236'Device for controlling an amount of light of a lighting unit for an endoscope'2003 6,328,692'Device for controlling an amount of light of a lighting unit for an endoscope'2001 6,299,577'Device for controlling an amount of light of a lighting unit for an endoscope'2001 6,261,228'Device for controlling an amount of light of a lighting unit for an endoscope'2001 6,231,504'Device for controlling an amount of light of a lighting unit for an endoscope'2001 6,126,593'Device for controlling an amount of light of a lighting unit for an endoscope'2000 5,984,862'Device for controlling an amount of light of a lighting unit for an endoscope'1999 5,649,274'Electrophotographic printer using a continuous-form recording sheet'1997 5,565,972'Electrophotographic printer using a continuous-form recording sheet'1996 5,488,509'Light source apparatus for endoscope'1996 5,461,414'Method and apparatus for controlling a scanning beam of an optical scanning device'1995 5,377,213'Laser driving circuit'1994 5,148,284'Data recovery device for printer'1992 5,109,255'Temperature control system'1992 5,101,239'Transfer device for electrophotographic printer'1992 5,101,228'Storage vessel detecting mechanism'1992 5,063,416'Electrophotographic printer using a continuous-form recording sheet'1991 5,061,957'Power controlling device'1991 4,971,034'Body cavity pressure adjusting device for endoscope and laser medical treatment apparatus including body cavity pressure adjusting device'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–2001Patents assigned to ASAHI OPTICAL CO LTD (18)· patent assignee history

1990–1996Based in Tokyo, JP· patent location history

1991–1997Based in Asaka, JP· patent location history

1992–2006Based in Saitama, JP· patent location history

1999–2003Based in Yamagata, JP· patent location history

2003–2005Patents assigned to IBM (2)· patent assignee history

2014Patents assigned to FUJITSU LTD (1)· patent assignee history

2014Patents assigned to GOTO KUNIYASU (1)· patent assignee history

2014Patents assigned to HONDA RYOJI (1)· patent assignee history

2014Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ASAHI OPTICAL CO LTD	18	1990–2001
IBM	2	2003–2005
FUJITSU LTD	1	2014
GOTO KUNIYASU	1	2014
HONDA RYOJIself	1	2014

Locations

Location	Patents	Span
Yamagata, JP	7	1999–2003
Saitama, JP	6	1992–2006
Asaka, JP	6	1991–1997
Tokyo, JP	2	1990–1996
Kawasaki, JP	1	2014