Issued Patents All Time
Showing 76–100 of 123 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6242948 | Semiconductor integrated circuit device | — | 2001-06-05 |
| 6031778 | Semiconductor integrated circuit | Hiroaki Suzuki | 2000-02-29 |
| 6028398 | Cold cathode fluorescent lamp driving apparatus using a piezoelectric transformer | Osamu Kawasaki, Hiroshi Iwata, Kazuou Murata, Wataru Hasegawa | 2000-02-22 |
| 6023989 | Transmission device for converting a torque between rotary movement and linear movement | Kenji Imase, Hidetsugu Terada | 2000-02-15 |
| 6005422 | Semiconductor integrated circuit and consumed power reducing method | Hiroyuki Morinaka, Kimio Ueda, Koichiro Mashiko | 1999-12-21 |
| 5999962 | Divider which iteratively multiplies divisor and dividend by multipliers generated from the divisors to compute the intermediate divisors and quotients | — | 1999-12-07 |
| 5877928 | Electronic circuit device | — | 1999-03-02 |
| 5867415 | Multiplication element including a wallace tree circuit having adders divided into high and low order adders | — | 1999-02-02 |
| 5849194 | Apparatus and method for treating waste water both chemically and biologically utilizing reaction fillers | Kazuyuki Yamasaki, Atsushi Yokotani, Kazuyuki Sakata, Masanori Sanada | 1998-12-15 |
| 5726926 | Shifter for shifting floating point number utilizing arithmetic operation of redundant binary number, and adder containing the same | — | 1998-03-10 |
| 5666301 | Multiplier carrying out numeric calculation at high speed | — | 1997-09-09 |
| 5657260 | Priority detecting counter device | — | 1997-08-12 |
| 5580458 | Method for waste water treatment using calcium carbonate mineral and microorganisms in combination | Kazuyuki Yamasaki, Yoshihiro Hamaguchi, Shunji Hosoda, Kazuyuki Sakata, Takashi Imai +6 more | 1996-12-03 |
| 5533813 | Dynamic air pressure bearing | Teiji Sata | 1996-07-09 |
| 5523035 | Process for producing carbonaceous material | Yoshio Sohda, Yukinori Kude, Takefumi Kohno | 1996-06-04 |
| 5480537 | Apparatus for waste water treatment using calcium carbonate mineral and microorganisms in combination | Kazuyuki Yamasaki, Yoshihiro Hamaguchi, Shunji Hosoda, Kazuyuki Sakata, Takashi Imai +6 more | 1996-01-02 |
| 5473559 | Hardware implemented multiplier | — | 1995-12-05 |
| 5365123 | Semiconductor logic circuits with diodes and amplitude limiter | Yasunobu Nakase, Kimio Ueda | 1994-11-15 |
| 5311078 | Logic circuit and semiconductor device | Yasunobu Nakase, Kimio Ueda | 1994-05-10 |
| 5175462 | Toroidal coil motor | Daisuke Yoshino, Tomoharu Nonaka, Masahiro Takahashi, Tetsuya Kimura | 1992-12-29 |
| 5172021 | Deflector motor with gas bearing and magnet thrust bearing | Masahiro Takahashi, Tomoharu Nonaka, Teiji Sata, Daisuke Yoshino | 1992-12-15 |
| 5148069 | Recessed rotation detectors for brushless motors | Tomoharu Nonaka, Masahiro Takahashi, Teiji Sata, Daisuke Yoshino | 1992-09-15 |
| 4863510 | Reduction process for preparing copper, silver, and admixed silver-palladium metal particles | Hiroshi Tamemasa, Tadao Nagai | 1989-09-05 |
| 4735494 | Zoom lens control system and method for zooming control | Tadaharu Kihara, Akira Takashima | 1988-04-05 |
| 4718921 | Method for removing water vapor from water vapor-containing gas | Kanji Nakagawa | 1988-01-12 |