Issued Patents All Time
Showing 51–73 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7284415 | Scanning probe microscope | Yoshiteru Shikakura | 2007-10-23 |
| 7107083 | Input device connected to mobile communication terminal with which characters can be input easily | — | 2006-09-12 |
| 6941798 | Scanning probe microscope and operation method | Takehiro Yamaoka, Kazunori Ando, Yoshiharu Shirakawabe | 2005-09-13 |
| 6803904 | Keyboard input device to be reliably connected to portable device | Shigeru Furuki, Takahiro Kawauchi | 2004-10-12 |
| 6714403 | Foldable keyboard input device | Shigeru Furuki, Takahiro Kawauchi | 2004-03-30 |
| 6637445 | Substrate processing unit | Kazuhisa Ogasawara, Katsuyoshi Nakatsukasa, Hirohumi Shoumori, Kenji Otokuni, Hiroki Takahashi | 2003-10-28 |
| 6596992 | Method of operating scanning probe microscope | Kazunori Ando, Yoshiteru Shikakura, Masaki Tsuchihashi, Takehiro Yamaoka | 2003-07-22 |
| 6571612 | Probe scanning method | — | 2003-06-03 |
| 6412501 | Drying apparatus and drying method | Hajime Onoda, Hiroki Takahashi | 2002-07-02 |
| 6284988 | Keyboard apparatus the operation side of which can be illuminated | Kazuhiro Yokoyama, Katsuyuki Suzuki, Satoru Takemori | 2001-09-04 |
| 6225586 | Thin keyboard apparatus | Kazuhiro Yokoyama, Tsuyoshi Narusawa | 2001-05-01 |
| 6215121 | Three-dimensional scanning probe microscope | Masamichi Fujihira, Masatoshi Yasutake, Tatsuya Miyatani, Toshihiko Sakuhara | 2001-04-10 |
| 6152627 | Keyboard device having plurality of keyswitches | Tsuyoshi Narusawa, Yoshirou Koutaka, Kunio HOSONO | 2000-11-28 |
| 6094972 | Sampling scanning probe microscope and sampling method thereof | Masatoshi Yasutake, Akira Inoue, Fumiki Sakai, Tatsuya Miyatani | 2000-08-01 |
| 6087604 | Thin keyboard | Seiichi Suga, Kazuhiro Yokoyama, Tsuyoshi Narusawa, Shinji Hirano, Katsuyuki Katayama | 2000-07-11 |
| 6031189 | Keyboard device | Tsuyoshi Narusawa | 2000-02-29 |
| 5967298 | Keyboard device | Tsuyoshi Narusawa | 1999-10-19 |
| 5950328 | Drying method and drying equipment | Ikuhiro Ichiko | 1999-09-14 |
| 5801927 | Ceramic package used for semiconductor chips different in layout of bonding pads | — | 1998-09-01 |
| 5506400 | Scanning type probe microscope | Akihiko Honma | 1996-04-09 |
| 5201824 | Push button switch | Takafumi Kato | 1993-04-13 |
| 5120923 | Push button switch | Takafumi Kato | 1992-06-09 |
| 4902892 | Method of measurement by scanning tunneling microscope | Shigeo Okayama, Hiroshi Tokumoto, Hiroshi Bando, Wataru Mizutani, Masayuki Shimura +2 more | 1990-02-20 |