YK

Yoshikazu Kojima

IC Iwata Electric Co.: 1 patents #1 of 3Top 35%
KC Kobishi Electric Co.: 1 patents #2 of 3Top 70%
SE Seiko Instruments & Electronics: 1 patents #4 of 37Top 15%
Overall (1989): #12,443 of 140,708Top 9%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4885572 Anti-theft alarm device for vehicle Keisuke Iwata 1989-12-05
4821236 Semiconductor nonvolatile memory Yutaka Hayashi, Masaaki Kamiya, Kojiro Tanaka 1989-04-11