SK

Seiichi Katoh

Ricoh Company: 2 patents #147 of 812Top 20%
Overall (2005): #35,724 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6947195 OPTICAL MODULATOR, OPTICAL MODULATOR MANUFACTURING METHOD, LIGHT INFORMATION PROCESSING APPARATUS INCLUDING OPTICAL MODULATOR, IMAGE FORMATION APPARATUS INCLUDING OPTICAL MODULATOR, AND IMAGE PROJECTION AND DISPLAY APPARATUS INCLUDING OPTICAL MODULATOR Kouichi Ohtaka, Takeshi Nanjyo, Masanori Horike, Eiichi Ohta 2005-09-20
6900915 Light deflecting method and apparatus efficiently using a floating mirror Takeshi Nanjyo, Kouichi Ohtaka 2005-05-31