HT

Hiroyuki Tsuchiya

FU Futaba: 6 patents #21 of 292Top 8%
Yamaha: 6 patents #432 of 2,001Top 25%
DE Denso: 6 patents #2,220 of 11,792Top 20%
SE Seiko Epson: 5 patents #2,973 of 7,774Top 40%
HI Hitachi: 5 patents #7,555 of 28,497Top 30%
TS Taiyo Nippon Sanso: 5 patents #17 of 203Top 9%
OC Otsuka Chemical Co.: 4 patents #39 of 269Top 15%
AC Asahi Kasei Kogyo Co.: 4 patents #154 of 1,395Top 15%
NC Nissin Electric Co.: 4 patents #25 of 208Top 15%
SO Sony: 3 patents #10,744 of 25,231Top 45%
JA Japan Science And Technology Agency: 3 patents #235 of 2,171Top 15%
NC Nippon Chemiphar Co.: 2 patents #57 of 155Top 40%
FU Fujifilm: 2 patents #2,431 of 4,519Top 55%
HC Hitachi Engineering & Services Co.: 2 patents #17 of 129Top 15%
HC Hitachi Nuclear Engineering Co.: 2 patents #1 of 32Top 4%
ON onsemi: 2 patents #740 of 1,901Top 40%
OP Osaka Prefecture: 1 patents #15 of 59Top 30%
AM Amano: 1 patents #20 of 70Top 30%
NI Nikon: 1 patents #1,647 of 2,493Top 70%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
MC Mori Seiki Co.: 1 patents #106 of 217Top 50%
HC Hitachi Engineering Co.: 1 patents #187 of 572Top 35%
KP Kringle Pharma: 1 patents #12 of 28Top 45%
JC Japan Crown Cork Co.: 1 patents #36 of 72Top 50%
YA Yazaki: 1 patents #2,077 of 3,427Top 65%
Canon: 1 patents #14,899 of 19,416Top 80%
NK Nippon Kogaku K.K.: 1 patents #221 of 382Top 60%
Overall (All Time): #41,494 of 4,157,543Top 1%
58
Patents All Time

Issued Patents All Time

Showing 1–25 of 58 patents

Patent #TitleCo-InventorsDate
12413108 Rotating electric machine and manufacturing method thereof Noriyuki Fukaya, Yuki Takahashi 2025-09-09
12408446 Photoelectric conversion device, photoelectric conversion system, and equipment Hiroshi Sekine, Kazuhiro Morimoto, Junji Iwata, Aymantarek Abdelghafar 2025-09-02
12068670 Rotating electrical machine Akito Tamura, YUKI MAWATARI 2024-08-20
12062964 Armature YUKI MAWATARI, Akito Tamura, Akira Fukushima, Yuki Takahashi 2024-08-13
12003139 Rotating electric machine Shinji Koda, Yuki Takahashi, Kazuya Iwase, Akito Tamura 2024-06-04
11653482 Electronic component Tomohiro Arai, YUSUKE II 2023-05-16
10980914 Antibacterial biological implant Yukinobu Hashimoto, Mitsuyoshi Yamashita, Keita ISHIMIZU, Natsumi Kageyama 2021-04-20
10940234 Method for producing antibacterial biological implant Yukinobu Hashimoto 2021-03-09
10668187 Medical supplies and method of producing the same Matsufumi Takaya, Masatsugu Maejima 2020-06-02
10660882 Prophylactic or therapeutic agent for giant cell tumors occurring in bone and soft tissue or for chondrosarcoma Akihiko Takeuchi 2020-05-26
10653667 Drug for preventing, treating or preventing metastasis of giant cell tumor that occurs in bone or soft parts, chondrosarcoma, or osteosarcoma, local injection for arterial embolization, and artificial bone Akihiko Takeuchi 2020-05-19
10525719 Valve unit, liquid ejecting head, liquid ejecting apparatus, method of producing valve unit, method of producing liquid ejecting head, and method of producing liquid ejecting apparatus Kei TADACHI, Satoshi Nagatoya 2020-01-07
10377135 Electronic device, liquid ejection head, and method of manufacturing electronic device Yasuhide Matsuo, Kenji Otsuka, Kei TADACHI, Wataru Takahashi 2019-08-13
10320267 Rotary electric machine 2019-06-11
10207484 Manufacturing method of joined body, manufacturing method of MEMS device, manufacturing method of liquid ejecting head, and manufacturing device of joined body 2019-02-19
10189259 Joining method, apparatus of manufacturing joined body, joined body, ink jet head unit, and ink jet type recording apparatus Yasuhide Matsuo, Kenji Otsuka, Minehiro IMAMURA, Tomohiro Hayashi, Kei TADACHI 2019-01-29
9889231 Medical supplies and method of producing the same Matsufumi Takaya, Masatsugu Maejima 2018-02-13
9849397 Communication device and steered device Masahiro Saegusa, Masahiro Tanaka, Kota Toyotomi 2017-12-26
9789691 Joining method, apparatus of manufacturing joined body, joined body, ink jet head unit, and ink jet type recording apparatus Yasuhide Matsuo, Kenji Otsuka, Minehiro IMAMURA, Tomohiro Hayashi, Kei TADACHI 2017-10-17
9770668 Angle detecting device and servo apparatus using same Ippei Konishi 2017-09-26
9682862 Carbon-based fine structure array, aggregate of carbon-based fine structures, use thereof and method for preparation thereof Yoshikazu Nakayama, Toshikazu Nosaka, Osamu Suekane, Takeshi Nagasaka, Toshiki Goto +1 more 2017-06-20
9559678 Generation of analog signal based on one-bit signal Eiichi Takeishi 2017-01-31
9306424 Rotor for rotary electric machine Koji Kondo 2016-04-05
9112622 Mixing signal processing apparatus and mixing signal processing integrated circuit Tomomi Miyata, Ryuichi Kawamoto 2015-08-18
9077920 Solid-state image pickup device, method for driving solid-state image pickup device, and image pickup apparatus Ryoji Suzuki, Takayuki Toyama, Koji Mishina 2015-07-07