MI

Masahiro Ishida

Ricoh Company: 13 patents #2 of 1,584Top 1%
TK Terumo Kabushiki Kaisha: 9 patents #1 of 243Top 1%
PA Panasonic: 2 patents #549 of 2,986Top 20%
KA Kaneka: 1 patents #65 of 241Top 30%
Yamaha: 1 patents #60 of 178Top 35%
📍 Yokohama, CA: #3 of 127 inventorsTop 3%
Overall (2019): #1,133 of 560,194Top 1%
26
Patents 2019

Issued Patents 2019

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDate
10480638 Drive transmitter and image forming apparatus incorporating the drive transmitter Narumi Sugita, Naoki Matsuda 2019-11-19
10474091 Drive device and image forming apparatus incorporating the drive device Naoki Matsuda 2019-11-12
10444695 Housing, electronic device with housing, and image forming apparatus with electronic device Naoki Matsuda, Keisuke Shimizu, Kohta Takenaka 2019-10-15
10397698 Audio device and method of controlling audio device Katsuaki Tanaka 2019-08-27
10383997 Indwelling assembly 2019-08-20
10376676 Catheter assembly 2019-08-13
10365603 Drive device and image forming apparatus incorporating the drive device Naoki Matsuda 2019-07-30
10355143 Nitride semiconductor device Ryo Kajitani, Daisuke Shibata, Kenichiro Tanaka, Satoshi Tamura, Tetsuzo Ueda 2019-07-16
10335578 Catheter assembly 2019-07-02
10331074 Cabinet structure, electronic equipment, and image forming apparatus Naoki Matsuda 2019-06-25
10332500 Sound absorbing device, electronic device, and image forming apparatus Naoki Matsuda 2019-06-25
10303106 Driving device and image forming apparatus Narumi Sugita 2019-05-28
10293142 Catheter assembly 2019-05-21
10279149 Catheter assembly with guidewire, catheter and puncture needle 2019-05-07
10273101 Sheet conveying device, image forming apparatus incorporating the sheet conveying device, and optional device incorporating the sheet conveying device Toshiaki Takahashi 2019-04-30
10257369 Driving device and image forming apparatus including same Naoki Matsuda 2019-04-09
10253846 Drive transmitter and image forming apparatus incorporating the drive transmitter Narumi Sugita, Shogo Sakamoto, Naoki Matsuda 2019-04-09
10249748 Nitride semiconductor device Ryo Kajitani, Daisuke Shibata, Kenichiro Tanaka, Tetsuzo Ueda 2019-04-02
10238841 Catheter Assembly 2019-03-26
10238840 Catheter assembly 2019-03-26
10203291 Method for evaluating arc-resistance performance and arc-resistance performance evaluation device Yasunori Tanaka, Hiroyasu Hagi, Atsushi Mizobuchi 2019-02-12
10204613 Device and image forming apparatus Naoki Matsuda, Toshiyuki Uchida, Kazuhiro Kobayashi, Toshihiro Shimada 2019-02-12
10203646 Drive transmission unit and image forming apparatus incorporating same Naoki Matsuda 2019-02-12
10188790 Indwelling assembly 2019-01-29
10175635 Housing structure, electronic apparatus, and image forming apparatus Naoki Matsuda 2019-01-08