Issued Patents All Time
Showing 526–550 of 723 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6231633 | Granular coated fertilizer and method for producing the same | Yasuhiro Hirano, Yutaka Yamaguchi | 2001-05-15 |
| 6215270 | Synchronous control device | Shigeru Futami | 2001-04-10 |
| 6215952 | Information record medium, apparatus for recording the same and apparatus for reproducing the same | Junichi Yoshio, Ryuichiro Yoshimura, Takao Sawabe, Yoshiaki Moriyama, Kaoru Yamamoto +1 more | 2001-04-10 |
| 6208573 | Semiconductor memory device | Tomoharu Tanaka, Toru Tanzawa | 2001-03-27 |
| 6208560 | Nonvolatile semiconductor memory device | Tomoharu Tanaka, Ken Takeuchi, Riichiro Shirota, Fumitaka Arai, Susumu Fujimura | 2001-03-27 |
| 6204731 | Power amplifier | Cao Jiang, Wang Xinwei | 2001-03-20 |
| 6201434 | Semiconductor integrated circuit device having an oscillation circuit using reference current source independent from influence of variation of power supply voltage and threshold voltage of transistor | Kazushige Kanda | 2001-03-13 |
| 6191938 | Electronic apparatus having switch operated by rotatable display-unit | Keizo Ohgami, Kazuyuki Matsuda, Takaichi Kobayashi, Kazuya Shibasaki, Shigeru Sekine +4 more | 2001-02-20 |
| 6172911 | Non-volatile semiconductor memory device with an improved verify voltage generator | Tomoharu Tanaka, Masaki Momodomi, Hideo Kato, Hiroto Nakai, Yoshiyuki Tanaka +8 more | 2001-01-09 |
| 6160951 | Information recording medium and information reproducing apparatus | Akihiro Tozaki, Junichi Yoshio | 2000-12-12 |
| 6134140 | Nonvolatile semiconductor memory device with soft-programming to adjust erased state of memory cells | Tomoharu Tanaka, Ken Takeuchi, Riichiro Shirota, Fumitaka Arai, Susumu Fujimura | 2000-10-17 |
| 6130888 | ATM transmission method having silence compression controlling function and system transmitter and receiver using the method | Hisakazu Tsuboya, Masafumi Onuki, Akihisa Nakajima | 2000-10-10 |
| 6127492 | Thermoplastic resin composition and heat-resistant tray for IC | Tohru Nagashima, Mituo Maeda | 2000-10-03 |
| 6114901 | Bias stabilization circuit | Rajinder Singh | 2000-09-05 |
| 6106589 | Method for treating noble metal complex ions | Suehide Hirata, Koji Kusabe, Kikuo Fujiwara | 2000-08-22 |
| 6108238 | Programmable semiconductor memory device having program voltages and verify voltages | Kazushi Akita, Takeaki Sato | 2000-08-22 |
| 6108281 | Accessing control for optical recording device capable of performing time search | Akihiro Tozaki, Takao Sawabe, Ryuichiro Yoshimura, Yoshiaki Moriyama, Kaoru Yamamoto +1 more | 2000-08-22 |
| 6108486 | Information record medium, apparatus for recording the same and apparatus for reproducing the same enabling easy access to information | Takao Sawabe, Tokihiro Takahashi, Junichi Yoshio, Hidehiro Ishii, Akihiro Tozaki | 2000-08-22 |
| 6097638 | Semiconductor memory device | Toshihiko Himeno, Kazushige Kanda | 2000-08-01 |
| 6091674 | Accessing control for optical recording device capable of performing time search | Akihiro Tozaki, Takao Sawabe, Ryuichiro Yoshimura, Yoshiaki Moriyama, Kaoru Yamamoto +1 more | 2000-07-18 |
| 6085021 | Information recording medium apparatus for recording the same and apparatus for reproducing the same | Akihiro Tozaki, Takao Sawabe, Kaoru Yamamoto, Ryuichiro Yoshimura, Yoshiaki Moriyama +1 more | 2000-07-04 |
| 6085267 | Method of and apparatus for recording information on record medium, and apparatus for reproducing the same | Akihiro Tozaki | 2000-07-04 |
| 6064611 | Semiconductor memory device | Tomoharu Tanaka, Toru Tanzawa | 2000-05-16 |
| 6058046 | Nonvolatile semiconductor memory cell capable of saving overwritten cell and its saving method | Keniti Imamiya | 2000-05-02 |
| 6052126 | Parallel processing three-dimensional drawing apparatus for simultaneously mapping a plurality of texture patterns | Takahiro Sakuraba | 2000-04-18 |