ST

Shigeharu Tsunoda

HI Hitachi: 16 patents #2,438 of 28,497Top 9%
HS Hitachi Automotive Systems: 8 patents #192 of 1,636Top 15%
RT Renesas Technology: 5 patents #592 of 3,337Top 20%
EM Elpida Memory: 1 patents #419 of 692Top 65%
HT Hitachi Plant Technologies: 1 patents #116 of 279Top 45%
SC Shin-Etsu Handotai Co.: 1 patents #385 of 679Top 60%
📍 Shirakawa, JP: #5 of 93 inventorsTop 6%
Overall (All Time): #112,166 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 26–32 of 32 patents

Patent #TitleCo-InventorsDate
6114192 Method of manufacturing a semiconductor device having a ball grid array package structure using a supporting frame Junichi Saeki, Isamu Yoshida, Kazuya Ooji, Michiharu Honda, Makoto Kitano +5 more 2000-09-05
5914531 Semiconductor device having a ball grid array package structure using a supporting frame Junichi Saeki, Isamu Yoshida, Kazuya Ooji, Michiharu Honda, Makoto Kitano +5 more 1999-06-22
5811877 Semiconductor device structure Ichiro Miyano, Ikuo Kawaguchi, Kunio Matsumoto, Junichi Saeki, Tooru Yoshida +7 more 1998-09-22
5371044 Method of uniformly encapsulating a semiconductor device in resin Isamu Yoshida, Junichi Saeki, Kunihiko Nishi, Ichiro Anjoh, Kenichi Imura +3 more 1994-12-06
5110515 Method of encapsulating semiconductor chips Shozo Nakamura, Aizo Kaneda, Akio Hasebe, Masao Mitani 1992-05-05
4983110 Resin encapsulating apparatus for semiconductor devices Isamu Yoshida, Junichi Saeki, Kunihiko Nishi, Masao Mitani 1991-01-08
4946633 Method of producing semiconductor devices Junichi Saeki, Aizo Kaneda, Isamu Yoshida, Kunihiko Nishi 1990-08-07