SI

Shun Ishiyama

HI Hitachi: 3 patents #10,712 of 28,497Top 40%
HC Hitachi Computer Engineering Co.: 1 patents #53 of 170Top 35%
HC Hitachi Consumer Electronics Co.: 1 patents #206 of 447Top 50%
📍 Hadano, JP: #326 of 1,025 inventorsTop 35%
Overall (All Time): #1,635,634 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5961557 Design support system and method therefor Kazunobu Morimoto, Osamu Tada, Satoshi Fujiwara 1999-10-05
4743840 Diagnosing method for logic circuits Yoshio Sato, Toshifumi Ishii 1988-05-10
4703257 Logic circuit having a test data scan circuit Takao Nishida, Toru Hiyama, Kaoru Moriwaki, Shunsuke Miyamoto 1987-10-27