Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6634974 | Chain guide member, a chain guide member manufacturing method and a chain guide member manufacturing apparatus | Akira Fujiwara, ATSUSHI SHIRAKAWA | 2003-10-21 |
| 6182707 | Hollow tubular body for air intake duct, mold therefor, and method of molding the same | Hayato Shiraki, Yoshiaki Sasatani | 2001-02-06 |
| 5867436 | Random access memory with a plurality amplifier groups for reading and writing in normal and test modes | Kiyohiro Furutani, Koichiro Mashiko, Kazutami Arimoto, Yoshio Matsuda | 1999-02-02 |
| 5636163 | Random access memory with a plurality amplifier groups for reading and writing in normal and test modes | Kiyohiro Furutani, Koichiro Mashiko, Kazutami Arimoto, Yoshio Matsuda | 1997-06-03 |
| 5375088 | Random access memory with plurality of amplifier groups | Kiyohiro Furutani, Koichiro Mashiko, Kazutami Arimoto, Yoshio Matsuda | 1994-12-20 |
| 5318641 | Particle-dispersion type amorphous aluminum-alloy having high strength | Tsuyoshi Masumoto, Akihisa Inoue, Kazuhiko Kita, Hitoshi Yamaguchi, Hiroyuki Horimura | 1994-06-07 |
| 5312494 | High strength and high toughness aluminum alloy | Hiroyuki Horimura, Kenji Okamoto | 1994-05-17 |
| 5308410 | Process for producing high strength and high toughness aluminum alloy | Hiroyuki Horimura, Kenji Okamoto, Masao Ichikawa | 1994-05-03 |
| 5306363 | Thin aluminum-based alloy foil and wire and a process for producing same | Tsuyoshi Masumoto, Akihisa Inoue, Hitoshi Yamaguchi, Kazuhiko Kita | 1994-04-26 |
| 5293598 | Random access memory with a plurality of amplifier groups | Kiyohiro Furutani, Koichiro Mashiko, Kazutami Arimoto, Yoshio Matsuda | 1994-03-08 |
| 5280201 | Semiconductor logic circuit apparatus | Kumiko Fujimori, Hirofumi Shinohara, Shuichi Kato | 1994-01-18 |
| 5213148 | Production process of solidified amorphous alloy material | Tsuyoshi Masumoto, Akihisa Inoue, Hitoshi Yamaguchi, Yutaka Sato, Kazuhiko Kita | 1993-05-25 |
| 5177706 | Semiconductor memory device having a plurality of ports | Hirofumi Shinohara, Kumiko Fujimori | 1993-01-05 |
| 5132930 | CMOS dynamic memory device having multiple flip-flop circuits selectively coupled to form sense amplifiers specific to neighboring data bit lines | Kiyohiro Furutani, Koichiro Mashiko, Kazutami Arimoto, Yoshio Matsuda | 1992-07-21 |
| 5076866 | Heat resistant slide member for internal combustion engine | Seiichi Koike, Tomoyoshi Matsuno, Hiroyuki Horimura, Masao Ichikawa, Kazunori Fukizawa | 1991-12-31 |
| 5022918 | Heat-resistant aluminum alloy sinter and process for production of the same | Seiichi Koike, Hiroyuki Horimura, Masao Ichikawa | 1991-06-11 |
| 4982370 | Shared sense amplifier semiconductor memory | Toshifumi Kobayashi, Koichiro Mashiko | 1991-01-01 |
| 4873669 | Random access memory device operable in a normal mode and in a test mode | Kiyohiro Furutani, Koichiro Mashiko, Kazutami Arimoto, Yoshio Matsuda | 1989-10-10 |
| 4849938 | Semiconductor memory device | Kiyohiro Furutani, Koichiro Mashiko, Kazutami Arimoto, Yoshio Matsuda | 1989-07-18 |
| 4833518 | Semiconductor memory device having improved interconnection structure of memory cell array | Yoshio Matsuda, Koichiro Mashiko, Kazutami Arimoto, Kiyohiro Furutani | 1989-05-23 |
| 4833653 | Dynamic random access memory having selectively activated subarrays | Koichiro Mashiko, Kazutami Arimoto, Kiyohiro Furutani, Yoshio Matsuda | 1989-05-23 |
| 4817056 | Semiconductor memory device | Kiyohiro Furutani, Koichiro Mashiko, Kazutami Arimoto, Yoshio Matsuda | 1989-03-28 |
| 4797001 | Substrate bias generator for use in dynamic random access memory | Koichiro Mashiko, Kazutami Arimoto, Kiyohiro Furutani, Yoshio Matsuda | 1989-01-10 |
| 4788457 | CMOS row decoder circuit for use in row and column addressing | Koichiro Mashiko, Kazutami Arimoto, Kiyohiro Furutani, Yoshio Matsuda | 1988-11-29 |
| 4734550 | Laser processing method | Seiji Imamura | 1988-03-29 |