NI

Norio Ikedo

PA Panasonic: 9 patents #2,933 of 21,108Top 15%
NJ Nuvoton Technology Corporation Japan: 2 patents #77 of 222Top 35%
PH Pansonic Holdings: 1 patents #1 of 28Top 4%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #375,151 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11437780 Semiconductor laser device, semiconductor laser module, and welding laser light source system Tougo Nakatani, Takahiro OKAGUCHI, Takeshi Yokoyama, Tomohito Yabushita, Toru Takayama 2022-09-06
11171465 Submount for semiconductor laser device on heat assisted recording device Shinichi Ijima, Kazumasa Nagano 2021-11-09
10985533 Semiconductor laser device, semiconductor laser module, and laser light source system for welding Tougo Nakatani, Takahiro OKAGUCHI, Takeshi Yokoyama, Tomohito Yabushita, Toru Takayama +1 more 2021-04-20
10971897 Semiconductor laser device, semiconductor laser module, and laser light source system for welding Tougo Nakatani, Takahiro OKAGUCHI, Takeshi Yokoyama, Tomohito Yabushita, Toru Takayama 2021-04-06
9897286 Phosphor optical element and light-emitting device using the same Kazuhiko Yamanaka 2018-02-20
9605832 Phosphor optical element and light-emitting device using the same Kazuhiko Yamanaka 2017-03-28
8189637 Semiconductor light-emitting device and method for manufacturing the same Hideki Kasugai 2012-05-29
8119429 Method for fabricating nitride semiconductor laser device and nitride semiconductor laser device Satoshi Tamura, Hiroshi Ohno, Masao Kawaguchi 2012-02-21
8000365 Semiconductor laser device Masao Kawaguchi, Masaaki Yuri 2011-08-16
7720124 Semiconductor device and fabrication method thereof Satoshi Tamura 2010-05-18
7613218 Self-pulsation nitride semiconductor laser device and method for fabricating the same Satoshi Tamura 2009-11-03
7456034 Nitride semiconductor device and method for fabricating the same Yasuyuki Fukushima, Masaaki Yuri 2008-11-25
7320898 Semiconductor laser device and method for fabricating the same Satoshi Tamura 2008-01-22