NAKATANI; Tougo

Patent Applications and Registrations

Patent applications and USPTO patent grants for NAKATANI; Tougo.The latest application filed is for "semiconductor light-emitting element and method of manufacturing the same".

Company Profile

8.6.11

NAKATANI; Tougo - Toyama JP
NAKATANI; Tougo - Hyogo JP
Nakatani, Tougo - Osaka 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

Patent	Date
Semiconductor Light-emitting Element And Method Of Manufacturing The Same App 20220285918 - TAKAYAMA; Toru ; et al.	2022-09-08
Semiconductor laser device, semiconductor laser module, and welding laser light source system Grant 11,437,780 - Ikedo , et al. September 6, 2	2022-09-06
Nitride light emitter Grant 11,322,908 - Takayama , et al. May 3, 2	2022-05-03
Semiconductor Laser Element App 20220013987 - YAMADA; Kazuya ; et al.	2022-01-13
Semiconductor Laser Element App 20210167582 - NAKATANI; Tougo ; et al.	2021-06-03
Semiconductor laser device, semiconductor laser module, and laser light source system for welding Grant 10,985,533 - Nakatani , et al. April 20, 2	2021-04-20
Semiconductor laser device, semiconductor laser module, and laser light source system for welding Grant 10,971,897 - Ikedo , et al. April 6, 2	2021-04-06
Nitride-based light-emitting device Grant 10,680,414 - Takayama , et al.	2020-06-09
Nitride Light Emitter App 20200067267 - TAKAYAMA; Toru ; et al.	2020-02-27
Semiconductor Laser Device, Semiconductor Laser Module, And Welding Laser Light Source System App 20200006921 - IKEDO; Norio ; et al.	2020-01-02
Semiconductor Laser Device, Semiconductor Laser Module, And Laser Light Source System For Welding App 20190148916 - NAKATANI; Tougo ; et al.	2019-05-16
Semiconductor Laser Device, Semiconductor Laser Module, And Laser Light Source System For Welding App 20190131770 - IKEDO; Norio ; et al.	2019-05-02
Nitride-based Light-emitting Device App 20190074665 - TAKAYAMA; Toru ; et al.	2019-03-07
Semiconductor Laser Diode App 20100296541 - NAKATANI; Tougo	2010-11-25
Semiconductor laser device Grant 7,653,104 - Fujimoto , et al. January 26, 2	2010-01-26
Semiconductor Laser Device App 20090180504 - FUJIMOTO; Yasuhiro ; et al.	2009-07-16
Overcurrent protection circuit App 20050259375 - Akimura, Hideharu ; et al.	2005-11-24

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