Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6398561 | Contact structure of lead | Toshio Okuno | 2002-06-04 |
| 6392530 | Resistor array board | — | 2002-05-21 |
| 6351885 | Method of making conductive bump on wiring board | Akira Yonezawa, Toshio Okuno | 2002-03-05 |
| 6243946 | Method of forming an interlayer connection structure | Akira Yonezawa, Hidehisa Yamazaki | 2001-06-12 |
| 5973395 | IC package having a single wiring sheet with a lead pattern disposed thereon | Akira Yonezawa, Hidehisa Yamazaki, Hiroshi Odaira | 1999-10-26 |
| 5955780 | Contact converting structure of semiconductor chip and process for manufacturing semiconductor chip having said contact converting structure | Hiroshi Odaira, Eiji IMAMURA | 1999-09-21 |
| 5950306 | Circuit board | Akira Yonezawa, Hidehisa Yamazaki | 1999-09-14 |
| 4644584 | Pattern position detecting apparatus | Sumio Nagashima, Kiyomu Chiyoda, Masahiro Kodama | 1987-02-17 |
| 4601577 | Method and apparatus for detecting defects in a pattern | Yukihiro Gotou | 1986-07-22 |
| 4593309 | Method of convergence measurement for a color picture tube and an apparatus therefor | Shinichi Uno, Ryuhachirou Douji, Mituji Inoue | 1986-06-03 |
| 4549206 | Method and apparatus for examining printed circuit board provided with miniaturized electronic parts | Shinichi Uno, Kiyomu Chiyoda, Ryuhachirou Douji | 1985-10-22 |
| 4516673 | Apparatus for conveying a lead frame mounting semiconductor pellets | Tomio Kashihara, Toshiro Tsuruta, Masayoshi Yamaguchi, Kiyotachi Yokoi | 1985-05-14 |
| 4473842 | Apparatus and method for examining printed circuit board provided with electronic parts | Shinichi Uno, Kiyomu Chiyoda, Mitsugi Nakanoya | 1984-09-25 |
| 4203064 | Method for automatically controlling the position of small objects | Tomio Kashihara, Susumu Hashimoto, Ken Watanabe, Tsuyoshi Kodama | 1980-05-13 |
| 4200393 | Method of positioning a semiconductor member by examining it and a die bonding apparatus using the same | Itaru Yasue, Tomio Kashihama | 1980-04-29 |