Takashi Kakefuda

DE Denso: 1 patents #312 of 1,056Top 30%

MT Mirise Technologies: 1 patents #35 of 101Top 35%

ND Nisshinbo Micro Devices: 1 patents #7 of 18Top 40%

TO Toyota: 1 patents #1,126 of 3,229Top 35%

Overall (2025): #200,043 of 469,880Top 45%

Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
12294831	Electroacoustic transducer	Tomoya Joke, Tetsuya Enomoto, Hideo Yamada, Shuji Katakami, Takahide Usui	2025-05-06