Issued Patents All Time
Showing 1–25 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12387367 | Image display device | Takeo YAMASAKI, Yuuki Takaya | 2025-08-12 |
| 11498123 | Metal powder for powder metallurgy, compound, granulated powder, sintered body, and ornament | Hidefumi NAKAMURA | 2022-11-15 |
| 9996276 | Memory system, memory controller and control device | Akira Hikimura | 2018-06-12 |
| 9975996 | Positive photosensitive resin composition and polyhydroxyamide resin | Kazuya Ebara, Hideo Suzuki | 2018-05-22 |
| 9684505 | Development environment system, development environment apparatus, development environment providing method, and program | Yusuke Kaneki, Masafumi Harada | 2017-06-20 |
| 9655698 | Blank material to be cut for dentistry, metal powder for powder metallurgy, metal frame for porcelain fusing for dentistry, and dental prosthesis | Hidefumi NAKAMURA | 2017-05-23 |
| RE45857 | External storage device and memory access control method thereof | Shigemasa Shiota, Kunihiro Katayama, Masashi Naito | 2016-01-19 |
| 9007830 | Semiconductor memory device having faulty cells | Kunihiro Katayama, Satoshi Watatani, Kiyoshi Inoue, Shigemasa Shiota, Masashi Naito | 2015-04-14 |
| 8866739 | Display device, image display system, and image display method | Masashi Tsuboi, Shinji Kimura, Masaaki Fukumoto, Tsutomu Horikoshi | 2014-10-21 |
| 8503235 | Nonvolatile memory with faulty cell registration | Kunihiro Katayama, Satoshi Watatani, Kiyoshi Inoue, Shigemasa Shiota, Masashi Naito | 2013-08-06 |
| 8331153 | Semiconductor memory having electrically erasable and programmable semiconductor memory cells | Kunihiro Katayama, Kiyoshi Inoue | 2012-12-11 |
| 8258318 | Process for production of coumarin dimer compound | Hideo Suzuki | 2012-09-04 |
| 8219882 | Memory card and memory controller | Hirofumi Shibuya, Hiroyuki Goto, Shigemasa Shiota, Yasuhiro Nakamura | 2012-07-10 |
| 8134869 | Semiconductor memory having electrically erasable and programmable semiconductor memory cells | Kunihiro Katayama, Kiyoshi Inoue | 2012-03-13 |
| 8067527 | Polyamic acid and polyimide | Hideo Suzuki, Yoshikazu Ootsuka | 2011-11-29 |
| 8064257 | Semiconductor memory device having faulty cells | Kunihiro Katayama, Satoshi Watatani, Kiyoshi Inoue, Shigemasa Shiota, Masashi Naito | 2011-11-22 |
| 8054743 | Mobile communication terminal, communication apparatus, mobile communication method, and communication method | Hosei Matsuoka | 2011-11-08 |
| 8042021 | Memory card and memory controller | Hirofumi Shibuya, Hiroyuki Goto, Shigemasa Shiota | 2011-10-18 |
| 8023325 | Semiconductor memory having electrically erasable and programmable semiconductor memory cells | Kunihiro Katayama, Kiyoshi Inoue | 2011-09-20 |
| 7954039 | Memory card and memory controller | Hirofumi Shibuya, Hiroyuki Goto, Shigemasa Shiota | 2011-05-31 |
| 7906611 | Polyamic acid and polyimide | Hideo Suzuki, Kentaro Ohmori | 2011-03-15 |
| 7881111 | Semiconductor memory having electrically erasable and programmable semiconductor memory cells | Kunihiro Katayama, Kiyoshi Inoue | 2011-02-01 |
| 7872148 | Cage-shaped cyclobutanoic dianhydrides and process for production thereof | Hideo Suzuki | 2011-01-18 |
| 7721165 | External storage device and memory access control method thereof | Shigemasa Shiota, Kunihiro Katayama, Masashi Naito | 2010-05-18 |
| 7616485 | Semiconductor memory device having faulty cells | Kunihiro Katayama, Satoshi Watatani, Kiyoshi Inoue, Shigemasa Shiota, Masashi Naito | 2009-11-10 |