Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9637722 | Production method of polyurethane porous membrane to be used for at least one of applications of cell culture and cancer cell growth inhibition | Seitaro TAKI, Hisashi Mizuno, Hiroyuki Nakagawa, Toshiyuki Hagiyama, Atsuki Yoshimura +3 more | 2017-05-02 |
| 9021919 | Strain wave gear apparatus | Masaichi Sato, Isamu Okuma | 2015-05-05 |
| 8568870 | Coating film for building material | Toshio Imai, Yoshinori Hibino | 2013-10-29 |
| 8546851 | Semiconductor integrated circuit device | Hiroshi Furuta, Takaaki Kobayashi, Hirofumi Azuhata, Tomoya MORITA, Ryuichi Okamura | 2013-10-01 |
| 8030142 | Semiconductor device and method of designing the semiconductor device | — | 2011-10-04 |
| 7868359 | Semiconductor device | — | 2011-01-11 |
| 7763516 | Manufacturing method of semiconductor device having trench isolation | — | 2010-07-27 |
| 7719879 | Semiconductor integrated circuit | Muneaki Matsushige, Hiroyuki Satake, Hiroshi Furuta, Hideyuki Nakamura | 2010-05-18 |
| 7610355 | Transferring web contents | Shigeo Azuma, Takashi Takahashi | 2009-10-27 |
| 7250661 | Semiconductor memory device with plural source/drain regions | Hidetaka Natsume | 2007-07-31 |
| 7126835 | Semiconductor memory device | Hiroyuki Takahashi | 2006-10-24 |
| 6942361 | Light source for white color LED lighting and white color LED lighting device | Toshiji Kishimura, Harumi Kishimura, Yasuhisa Matsuno, Satoshi Abe, Toshiyuki Tsunashima +2 more | 2005-09-13 |
| 6566216 | Method of manufacturing a trench transistor | — | 2003-05-20 |
| 6555445 | Manufacturing method of semiconductor device | Tetsuya Hayashi | 2003-04-29 |
| 6387760 | Method for making semiconductor device having bent gate electrode | Keita Kumamoto | 2002-05-14 |
| 6258708 | Method of fabricating gate contact pods, load lines and wiring structures using a minimum number of etching steps | — | 2001-07-10 |
| 6246080 | Semiconductor device having bent gate electrode and process for production thereof | Keita Kumamoto | 2001-06-12 |
| 6118170 | Resistance element having flexing portion and its manufacturing method | Keita Kumamoto | 2000-09-12 |
| 5989951 | Semiconductor device with contacts formed in self-alignment | — | 1999-11-23 |
| 5909047 | Semiconductor memory device | — | 1999-06-01 |
| D323170 | Crusher for use with a power shovel | — | 1992-01-14 |
| 4667586 | Beverage brewing apparatus for a vending machine | Tsutomu Harada | 1987-05-26 |