MI

Masahiro Ishida

Ricoh Company: 92 patents #44 of 9,818Top 1%
AD Advantest: 87 patents #3 of 1,193Top 1%
TK Terumo Kabushiki Kaisha: 52 patents #1 of 1,558Top 1%
Sumitomo Electric Industries: 25 patents #692 of 21,551Top 4%
PA Panasonic: 19 patents #1,080 of 21,108Top 6%
The Yokohama Rubber Co.: 19 patents #60 of 1,136Top 6%
Mitsubishi Electric: 12 patents #2,296 of 25,717Top 9%
KT Kabushiki Kaisha Toshiba: 7 patents #4,294 of 21,451Top 25%
SI Seiko Instruments: 6 patents #265 of 1,437Top 20%
RE Renesas Electronics: 3 patents #1,322 of 4,529Top 30%
UN Unknown: 3 patents #7,366 of 83,584Top 9%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
KA Kaneka: 2 patents #598 of 1,525Top 40%
Yamaha: 2 patents #899 of 2,001Top 45%
TT The University Of Tokyo: 2 patents #500 of 2,633Top 20%
TC Toshiba Machine Co.: 1 patents #70 of 186Top 40%
MD Mitsubisih Denki: 1 patents #26 of 381Top 7%
DC Dow Corning Toray Co.: 1 patents #117 of 258Top 50%
AC Alps Alpine Co.: 1 patents #246 of 525Top 50%
AC Alps Electric Co.: 1 patents #1,191 of 2,177Top 55%
HE Hitachi Micro Computer Engineering: 1 patents #131 of 393Top 35%
University of California: 1 patents #8,022 of 18,278Top 45%
TK Toshiba Kikai: 1 patents #381 of 713Top 55%
📍 Yokohama, CA: #5 of 287 inventorsTop 2%
Overall (All Time): #991 of 4,157,543Top 1%
334
Patents All Time

Issued Patents All Time

Showing 1–25 of 334 patents

Patent #TitleCo-InventorsDate
12364843 Catheter assembly with guidewire, catheter and puncture needle 2025-07-22
12274839 Catheter assembly 2025-04-15
12257396 Catheter assembly 2025-03-25
12233237 Indwelling assembly 2025-02-25
12201818 Catheter assembly 2025-01-21
12138406 Catheter, needle, and guidewire assembly 2024-11-12
12061443 Timepiece dial and timepiece 2024-08-13
12036372 Catheter assembly 2024-07-16
11944764 Catheter assembly 2024-04-02
11911578 Catheter assembly 2024-02-27
11904115 Catheter assembly Shinya Kusunoki 2024-02-20
11882248 Reading device and image forming apparatus Shogo NAKAMOTO, Takuya Okamoto, Hiroki Hamashoji 2024-01-23
11876937 Image forming apparatus and image reading device with at least one of a feeder and tray including wood 2024-01-16
11819674 Catheter assembly 2023-11-21
11806481 Catheter assembly 2023-11-07
11793976 Catheter assembly with guidewire, catheter and puncture needle 2023-10-24
11779700 Indwelling assembly 2023-10-10
11758064 Reading device and image forming apparatus Shogo NAKAMOTO, Takuya Okamoto, Hiroki Hamashoji 2023-09-12
11743403 Image reading device and image forming apparatus configured to determine measurements of an object-to-be scanned 2023-08-29
11684756 Catheter assembly 2023-06-27
11650539 Image forming apparatus including a cabinet with a positioning part configured to form a space between a side plate having an exhaust port and the cabinet Ryuta Kaneda, Kentaro Uji 2023-05-16
11495203 Sound absorber, electronic device with sound absorbing device, and image forming apparatus with sound absorber Naoki Matsuda, Hiroshi Ishii, Kohta Takenaka, Keisuke Shimizu, Shogo Sakamoto +1 more 2022-11-08
D968507 Printer Yuki Sato, Ryuuta Kaneda, Kentaro Uji 2022-11-01
11483446 Image forming apparatus 2022-10-25
11439791 Catheter and manufacturing method of catheter 2022-09-13