Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427777 | Liquid storage container | Keisuke Iinuma, Tatsuo Nanjo, Wataru Takahashi, Hiromasa Tsutsumi, Hideaki Matsumura +5 more | 2025-09-30 |
| 12415356 | Liquid ejection head and method for manufacturing the same | Shuhei Oya, TOMOAKI KAMAGATA, SATOSHI IDETA | 2025-09-16 |
| 12308136 | Copper alloy wire, plated wire, electric wire and cable using these | Hiromitsu Kuroda, Detian Huang, Ryohei Okada, Tamotsu Sakurai | 2025-05-20 |
| 12205730 | Conductive wire, method for manufacturing conductive wire, casting conductive wire, cable and method for manufacturing cable | Seigi Aoyama, Toru Sumi, Ryohei Okada, Detian Huang, Tamotsu Sakurai +3 more | 2025-01-21 |
| 11404181 | Copper alloy wire, plated wire, electrical wire and cable | Hiromitsu Kuroda, Detian Huang, Ryohei Okada, Tamotsu Sakurai | 2022-08-02 |
| 11355258 | Aluminum alloy wire rod and producing method therefor | Toru Sumi, Kazuya Nishi, Shohei Hata, Takeshi Usami | 2022-06-07 |
| 11053569 | Alloying-element additive and method of manufacturing copper alloy | Keisuke Fujito, Takeshi Usami, Toru Sumi | 2021-07-06 |
| 10920306 | Aluminum alloy wire rod and producing method thereof | Toru Sumi, Kazuya Nishi, Shohei Hata, Takeshi Usami | 2021-02-16 |
| 10720258 | Method for manufacturing a conductive wire | Seigi Aoyama, Toru Sumi, Ryohei Okada, Detian Huang, Tamotsu Sakurai +3 more | 2020-07-21 |
| 9787627 | Viewer interface for broadcast image content | Manabu Nishizawa, Kensaku Ishizuka, Hiroyuki Yamamoto | 2017-10-10 |
| 8049955 | Optical amplification apparatus, optical communication apparatus, and optical communication method | Miki Onaka, Yasushi Sugaya, Togo Fukushi, Masanori Kondoh, Kiyotoshi Noheji | 2011-11-01 |
| 7426663 | Semiconductor integrated circuit and testing method thereof | Yoshio Takazawa, Toshio Yamada, Kazumasa Yanagisawa | 2008-09-16 |
| 7222272 | Semiconductor integrated circuit and testing method thereof | Yoshio Takazawa, Toshio Yamada, Kazumasa Yanagisawa | 2007-05-22 |
| 6831864 | Method of erasing data of nonvolatile semiconductor memory unit | Shinichi Mizoguchi, Tomoshi Futatsuya | 2004-12-14 |
| 6760259 | Non-volatile semiconductor memory device that can be fabricated with erasure unit modified | Tomoshi Futatsuya, Taku Ogura | 2004-07-06 |
| 6473345 | SEMICONDUCTOR MEMORY DEVICE WHICH CAN BE SIMULTANEOUSLY TESTED EVEN WHEN THE NUMBER OF SEMICONDUCTOR MEMORY DEVICES IS LARGE AND SEMICONDUCTOR WAFER ON WHICH THE SEMICONDUCTOR MEMORY DEVICES ARE FORMED | Yoshikazu Miyawaki, Atsushi Ohba | 2002-10-29 |
| 5659513 | Static semiconductor memory device having improved characteristics | Toshihiko Hirose, Shigeki Ohbayashi, Setsu Kondo, Yoshiyuki Fujino, Masayuki Iketani | 1997-08-19 |
| 5629900 | Semiconductor memory device operable to write data accurately at high speed | Toshihiko Hirose, Shigeki Ohbayashi, Setsu Kondo, Yoshiyuki Fujino, Masayuki Iketani | 1997-05-13 |
| 5544105 | Static semiconductor memory device having circuitry for lowering potential of bit lines at commencement of data writing | Toshihiko Hirose, Shigeki Ohbayashi, Setsu Kondo, Yoshiyuki Fujino, Masayuki Iketani | 1996-08-06 |
| 5515326 | Static semiconductor memory device having circuitry for lowering potential of bit lines at commencement of data writing | Toshihiko Hirose, Shigeki Ohbayashi, Setsu Kondo, Yoshiyuki Fujino, Masayuki Iketani | 1996-05-07 |
| 5506805 | Static semiconductor memory device having circuitry for enlarging write recovery margin | Toshihiko Hirose, Shigeki Ohbayashi, Setsu Kondo, Yoshiyuki Fujino, Masayuki Iketani | 1996-04-09 |
| 5491655 | Semiconductor memory device having non-selecting level generation circuitry for providing a low potential during reading mode and high level potential during another operation mode | Toshihiko Hirose, Shigeki Ohbayashi, Setsu Kondo, Yoshiyuki Fujino, Masayuki Iketani | 1996-02-13 |