Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12006485 | Lubricating oil additive and lubricating oil composition containing same | Shinji Iino, Eiji Katsuno, Taro SUMI, Hironobu Matsueda | 2024-06-11 |
| 11905113 | Article transport facility | Keisuke Shiroishi, Yoshinari Wada | 2024-02-20 |
| 11773342 | Lubricating oil additive and lubricating oil composition containing same | Shinji Iino, Akihiro Kotaka, Eiji Katsuno, Hironobu Matsueda | 2023-10-03 |
| 11767486 | Sulfur-based extreme-pressure agent and metalworking fluid | Shuujirou Ootsuki, Takafumi Iba | 2023-09-26 |
| 11499113 | Lubricating oil composition | Shuujirou Ootsuki, Takafumi Iba | 2022-11-15 |
| 10894767 | Dialkyl sulfide, method for producing dialkyl sulfide, extreme-pressure additive, and lubricating fluid composition | Yuuki Yoneda | 2021-01-19 |
| 10640294 | Article transport body | Tomotaka Kinugawa, Hiroshi Otsuka | 2020-05-05 |
| 10487285 | Method for producing dialkyl polysulfide, dialkyl polysulfide, extreme-pressure additive and lubricating fluid composition | Takafumi Iba | 2019-11-26 |
| 10131860 | Dialkyl polysulfide, process for preparing dialkyl polysulfide, extreme pressure additive, and lubricating fluid composition | Takafumi Iba | 2018-11-20 |
| 8829952 | Gate drive circuit | Akihisa Yamamoto, Mitsutaka Hano | 2014-09-09 |
| 8659311 | Test apparatus and test method | Ken Miyata | 2014-02-25 |
| 8278957 | Circuit board unit and testing apparatus | Ken Miyata | 2012-10-02 |
| 7771186 | Flexible tube aging apparatus and method | Fumio Noji | 2010-08-10 |
| 7476545 | Method of quickly detecting and/or assaying antigen by fluorescence correlation spectrometry | Masataka Kinjo, Motohiro Horiuchi, Fumihiko Fujii, Mamoru TAMURA, Masayoshi Ueno +1 more | 2009-01-13 |
| 7433731 | Biological signal detection system | Fumiyuki Matsumura, Tetsushi Sekiguchi, Hidehiro Hosaka, Shin Suda, Kohei Ono | 2008-10-07 |
| 7274223 | Semiconductor device | Toru Araki | 2007-09-25 |
| 7183835 | Semiconductor device which realizes a short-circuit protection function without shunt resistor, and semiconductor device module | Tomofumi Tanaka | 2007-02-27 |
| 7132868 | Semiconductor device | Toru Araki | 2006-11-07 |
| 7089048 | Biological signal transmission apparatus | Fumiyuki Matsumura, Tetsushi Sekiguchi, Hidehiro Hosaka | 2006-08-08 |
| 7064603 | Driving circuit and semiconductor device | — | 2006-06-20 |
| 6838914 | Semiconductor device | Toru Araki | 2005-01-04 |
| 6807038 | Semiconductor device | Toru Iwagami | 2004-10-19 |
| 6709296 | Modular connector assembly | Kouichi Shiroyama, Toshihiro Ichihashi, Katsuhiko Namiki, Yoshimasa Ito, Eiichiro Takemasa | 2004-03-23 |
| 6653864 | Interface | Tooru Iwagami, Shinya Shirakawa | 2003-11-25 |
| RE37852 | Blood pressure monitoring system | Shigeru Aso, Yoshihiro Sugo, Hidehiro Hosaka | 2002-09-17 |