MI

Michihiro Ito

NI Nidec: 8 patents #111 of 976Top 15%
HK Hamamatsu Photonics K.K.: 4 patents #453 of 1,436Top 35%
NI Ngk Insulators: 1 patents #1,271 of 2,083Top 65%
NC Nippon Piston Ring Co.: 1 patents #120 of 208Top 60%
Overall (All Time): #334,311 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12422192 Heat treatment furnace Takanori Isono, Taiki Kinnan 2025-09-23
12361976 Base plate with metal member embedded in the peripheral wall part, motor, and disk driving device having the same Koutarou Miyata, Takashi MITSUNARI, Ryo FURUYA, Kenta MIYOSHI 2025-07-15
12322413 Base plate and disk drive device Takashi MITSUNARI, Kenta MIYOSHI 2025-06-03
12087324 Base plate, spindle motor and disk drive Ryo FURUYA 2024-09-10
11646061 Base plate, spindle motor, disk drive apparatus and manufacturing method of base plate Ryo FURUYA 2023-05-09
10236745 Motor Mitsuo Kodama, Tadashi Hasegawa 2019-03-19
9990959 Disk drive base with decreased thickness portion angle being less than increased thickness portion angle Yasutaka Ino, Masaya Haraguchi 2018-06-05
9879691 Dynamic pressure bearing pump Junya Mizukami, Hideki Nishimura, Yoshito Nishitani, Naohiro NAGASAWA 2018-01-30
9464717 Piston ring Naoyuki Akimoto, Iwao Hiraishi, Makoto Kajiwara, Atsushi Chiba 2016-10-11
8215842 Dynamic fluid pressure bearing, spindle motor, disk drive apparatus and method for manufacturing the dynamic fluid pressure bearing Tetsuya Maruyama, Makoto Kutsukake, Hirofumi KOJIMA, Masayoshi Saichi 2012-07-10
D554754 X-ray device Kazutaka Suzuki 2007-11-06
7110505 X-ray source and nondestructive inspector Kazutaka Suzuki, Takatoshi Yoshiyama, Hiroki Kawakami, Tutomu Inazuru 2006-09-19
7031433 X-ray source and a nondestructive inspector Kazutaka Suzuki, Takatoshi Yoshiyama, Hiroki Kawakami, Tutomu Inazuru 2006-04-18
7006601 X-ray source Kazutaka Suzuki, Takatoshi Yoshiyama, Hiroki Kawakami, Tutomu Inazuru 2006-02-28