2019(Gyo-Ke)10040 (July 02, 2020) “POSITIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY AND LITHIUM ION SECONDARY BATTERY.” Case
Inventive step
(Conclusion)
Inventive step is found
*The problems to be solved of the main cited invention and the secondary cited invention were grasped concretely.
⇒ There is no motivation to combine the two cited inventions because their problems to be solved are different.
<Writer: Hideki Takaishi (Attorney-at-law licensed in Japan and California)>
https://www.courts.go.jp/ip/eng/assets/ip/eng/chizai_en/chizai_en-pdf-2774.pdf
