KK

Koji Kihara

WC Wako Electronics Co.: 1 patents #1 of 4Top 25%
SO Sony: 1 patents #734 of 2,234Top 35%
Overall (2002): #172,045 of 266,432Top 65%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6355372 Non-aqueous electrolyte secondary cell Takayuki Yamahira, Ayaki Watanabe, Toshizou Kameishi 2002-03-12