Yoshio Aikawa — 5 Patents at Mitsubishi Materials

Yoshio Aikawa has been granted 5 US patents while listed as an inventor at Mitsubishi Materials. The first was granted in 2010 and the most recent in July 2017. Yoshio Aikawa ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Yoshio Aikawa in Saitama, JP.

Patents per Year

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
9710909	Method for producing embryos by in vitro culture, and method, apparatus, and system for selecting embryos	Tomonori Akai, Kei Imai, Masaki Ohtake, Satoshi Sugimura	2017-07-18
9163274	Method for producing embryos by in vitro culture, and method, apparatus, and system for selecting embryos	Tomonori Akai, Kei Imai, Masaki Ohtake, Satoshi Sugimura	2015-10-20
7892426	Wastewater treatment apparatus	Hiroshi Hayashi, Hitoshi Takeuchi, Hajime Negishi, Shigeyuki Tsuzaki, Ayako Mimoto +1 more	2011-02-22
7799232	Method of treating wastewater with reducing water purification material	Hiroshi Hayashi, Hitoshi Takeuchi, Hajime Negishi, Shigeyuki Tsuzaki, Ayako Mimoto +1 more	2010-09-21
7754099	Reducing water purification material, method for producing reducing water purification material, method for treating wastewater, and wastewater treatment apparatus	Hiroshi Hayashi, Hitoshi Takeuchi, Hajime Negishi, Shigeyuki Tsuzaki, Ayako Mimoto +1 more	2010-07-13