loadpatents
name:-0.024955034255981
name:-0.016398906707764
name:-0.0004880428314209
Koyama; Katsumi Patent Filings

Koyama; Katsumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Koyama; Katsumi.The latest application filed is for "start control device for saddled vehicle".

Company Profile
0.13.16
  • Koyama; Katsumi - Wako-Shi JP
  • Koyama; Katsumi - Saitama JP
  • Koyama; Katsumi - Wako JP
  • Koyama; Katsumi - Tokyo JP
  • Koyama; Katsumi - Hachioji JP
  • Koyama, Katsumi - Hachioji-shi JP
  • Koyama; Katsumi - Hiratsuka JP
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Start Control Device For Saddled Vehicle
App 20180086205 - Koyama; Katsumi ;   et al.
2018-03-29
Air-inlet structure for motorcycle
Grant 7,963,354 - Miyakawa , et al. June 21, 2
2011-06-21
Motorcycle
Grant 7,188,695 - Miyakawa , et al. March 13, 2
2007-03-13
Air-inlet structure for motorcycle
App 20070004329 - Miyakawa; Futoshi ;   et al.
2007-01-04
Three-way valve
Grant 7,117,889 - Koyama October 10, 2
2006-10-10
Switching valve
Grant 7,117,895 - Koyama October 10, 2
2006-10-10
Four-way switching valve
Grant 7,069,949 - Koyama July 4, 2
2006-07-04
Switching valve
App 20060124185 - Koyama; Katsumi
2006-06-15
Control valve for variable displacement compressor
App 20060086918 - Koyama; Katsumi
2006-04-27
Control valve for variable displacement compressor
App 20060083625 - Koyama; Katsumi ;   et al.
2006-04-20
Switching valve
Grant 7,028,713 - Koyama April 18, 2
2006-04-18
Three-way switching valve
Grant 6,883,545 - Koyama April 26, 2
2005-04-26
Expansion device
App 20050050916 - Hirota, Hisatoshi ;   et al.
2005-03-10
Four-way switching valve
Grant 6,860,294 - Hirota , et al. March 1, 2
2005-03-01
Three-way valve
App 20040244845 - Koyama, Katsumi
2004-12-09
Four-way switching valve
Grant 6,823,897 - Hirota , et al. November 30, 2
2004-11-30
Four-way switching valve
App 20040226618 - Koyama, Katsumi
2004-11-18
Four-way switching valve
Grant 6,810,911 - Hirota , et al. November 2, 2
2004-11-02
Motorcycle
App 20040182633 - Miyakawa, Futoshi ;   et al.
2004-09-23
Proportional solenoid valve
Grant 6,783,110 - Hirota , et al. August 31, 2
2004-08-31
Switching valve
App 20040134548 - Koyama, Katsumi
2004-07-15
Three-way switching value
App 20030230347 - Koyama, Katsumi
2003-12-18
Four-way switching valve
App 20030159739 - Hirota, Hisatoshi ;   et al.
2003-08-28
Four-way switching valve
App 20030155020 - Hirota, Hisatoshi ;   et al.
2003-08-21
Proportional solenoid valve
App 20030146402 - Hirota, Hisatoshi ;   et al.
2003-08-07
Four-way switching valve
App 20030000586 - Hirota, Hisatoshi ;   et al.
2003-01-02
Solenoid operated pilot valve
App 20020003221 - Koyama, Katsumi ;   et al.
2002-01-10
Bending press
Grant 4,486,841 - Koyama , et al. December 4, 1
1984-12-04
Method and apparatus for adjusting stroke length of a ram for presses
Grant 4,282,738 - Kojima , et al. August 11, 1
1981-08-11

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