Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12337364 | Bending device, production facility for steel sheet pile, bending method, and production method for steel sheet pile | Hiroshi Yamashita, Kazunori Seki | 2025-06-24 |
| 11981765 | Catalyst for olefin polymerization and method for producing polar group—containing olefin polymer | Kyoko Nozaki, Junichi Kuroda, Yoshikuni Okumura, Masahiro Uematsu, Yusuke MITSUSHIGE | 2024-05-14 |
| 11958092 | Production method for hat-shaped steel sheet pile | Hiroshi Yamashita, Masanori Kawai | 2024-04-16 |
| 11697698 | Method for producing copolymer of allyl monomer having polar group | Kyoko Nozaki, Shingo Ito, Junichi Kuroda, Yoshikuni Okumura, Minoru Kobayashi +1 more | 2023-07-11 |
| 11655360 | Gas-barrier resin composition and use thereof | Junichi Kuroda, Yoshikuni Okumura, Masahiro Uematsu, Takaaki Hattori, Yuichiro Yasukawa | 2023-05-23 |
| 11352453 | Catalyst for olefin polymerization and production method for polar group-containing olefin-based polymers | Kyoko Nozaki, Shingo Ito, Junichi Kuroda, Yoshikuni Okumura, Yumiko Minami +2 more | 2022-06-07 |
| 11248074 | Method for producing copolymer of polar group-containing allyl monomer | Shingo Ito, Kyoko Nozaki, Junichi Kuroda, Yoshikuni Okumura, Minoru Kobayashi +1 more | 2022-02-15 |
| 10776044 | Storage apparatus, data management method, and non-transitory computer readable medium | Toshiaki Terao, Shintaro Ito, Atsushi Tashiro | 2020-09-15 |
| 10662491 | Grain-oriented electrical steel sheet | Takahito MIZUMURA, Fumiaki Takahashi, Masato Mizokami, Hisashi Mogi, Hideyuki Hamamura +2 more | 2020-05-26 |
| 10657062 | Distributed storage system and distributed storage control method wherein data stored in cache matrix, that is to be stored in said distributed storage, is tracked by columns and rows | Atsushi Tashiro, Shintaro Ito, Takeru Chiba, Satoshi Kamijo | 2020-05-19 |
| 10538670 | Pigment dispersion liquid and inkjet ink | Yoshiaki Nagata, Kazufumi Omura, Kazushi Furukawa, Keiichi Tateishi | 2020-01-21 |
| 9359503 | Azo pigment, method for preparing azo pigment, dispersion including azo pigment, coloring composition, and inkjet recording ink | Keiichi Tateishi, Hiroshi Yamada, Yoshiaki Nagata | 2016-06-07 |
| 9359502 | Dispersion including azo pigment, coloring composition, inkjet recording ink and method for preparing dispersion | Keiichi Tateishi, Hiroshi Yamada, Yoshiaki Nagata | 2016-06-07 |
| 9242903 | High zirconia fused cast refractory | Nobuo Tomura, Yukihiro Ushimaru | 2016-01-26 |
| 9056797 | High zirconia fused cast refractory | Yukihiro Ushimaru | 2015-06-16 |
| 8802971 | Photoelectric conversion element | Masanao Goto, Keisuke Nakayama, Tsuyoshi Asano, Tai OHUCHI | 2014-08-12 |
| 8255019 | Slidable portable electronic device | Nobuyuki Kitamura | 2012-08-28 |
| 8236065 | Azo pigment, process for producing azo pigment, dispersion containing azo pigment, and coloring composition | Keiichi Tateishi, Yoshiaki Nagata | 2012-08-07 |
| 8236110 | Method of producing grain-oriented electrical steel sheet | Takao Mukai, Atsushi Tanaka, Hiroyuki Mimura, Hisataka Uto | 2012-08-07 |
| 8222410 | Azo pigments, and pigment dispersion, coloring composition and ink for inkjet recording containing the azo pigment | Keiichi Tateishi, Masaru Takasaki, Nobuo Seto | 2012-07-17 |
| 8172910 | Azo pigment, process for producing azo pigment, and dispersion and coloring composition containing azo pigment | Keiichi Tateishi | 2012-05-08 |
| 8142519 | Azo pigment, and pigment dispersion, coloring composition and ink composition for inkjet recording containing the same | Keiichi Tateishi, Yoshiaki Nagata, Tomoaki Nakamura | 2012-03-27 |
| 8083810 | Azo compound, azo pigment, dispersion containing the azo compound or azo pigment, coloring composition, ink for inkjet recording, ink tank for inkjet recording, inkjet recording method and recorded material | Keiichi Tateishi, Naoyuki Hanaki | 2011-12-27 |
| 8080066 | Azo compounds, azo pigments, and dispersion, coloring composition and ink for inkjet recording containing the azo compounds or azo pigments, ink tank for inkjet recording, inkjet recording method, and recorded products | Keiichi Tateishi, Naoyuki Hanaki | 2011-12-20 |
| 8080067 | Azo pigment composition, production process of azo pigment composition, dispersion containing azo pigment composition, coloring composition and ink for inkjet recording | Keiichi Tateishi | 2011-12-20 |